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

<https://eurobis.org/ns/occurrence-status#present>
  a marine-observation:OccurrenceStatus , skos:Concept ;
  skos:prefLabel "Present"@en ;
  skos:exactMatch <http://rs.gbif.org/vocabulary/gbif/occurrence_status/present> .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1816'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1816'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1835'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '3.78'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1835'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_931'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '20.475'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_931'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_932'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '4.95'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_932'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_933'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.076'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_933'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_934'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.603'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_934'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_935'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.315'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_935'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_936'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1x0.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_936'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_937'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.125'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_937'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_938'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_938'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_939'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_939'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_940'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '60.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_940'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_941'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.234'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_941'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_942'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_942'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_943'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '2.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_943'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_944'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '7.207'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_944'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_945'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '7.622'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_945'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_946'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '3.625'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_946'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_947'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.952'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_947'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_948'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_948'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_949'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.206'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_949'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_950'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_950'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_951'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '6.864'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_951'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_952'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.851'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_952'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_953'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_953'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_954'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_954'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_955'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.645'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_955'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_956'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_956'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_957'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_957'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_958'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.372'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_958'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_959'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_959'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_960'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '5.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_960'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_961'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_961'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_962'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '3.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_962'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_963'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.915'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_963'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_964'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.154'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_964'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_965'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.715'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_965'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_966'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '5.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.92 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_966'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_967'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.157'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_967'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_968'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_968'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_969'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.09 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_969'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_970'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '3.697'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_970'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_971'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.13'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_971'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_972'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_972'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_973'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.715'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_973'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_974'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_974'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_975'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '96.718'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_975'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_976'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '2.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_976'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_977'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '28.6'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.99 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_977'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1814'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.82 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1814'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1815'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.436'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1815'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1817'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1817'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1818'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.387'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1818'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1992'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.176'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1992'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1993'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.315'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1993'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1994'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.134'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1994'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1995'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1995'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1996'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.351'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1996'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1997'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.47'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1997'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1998'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1998'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1999'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1999'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2000'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.863'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2000'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2001'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2001'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2002'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.17'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2002'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2003'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.863'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2003'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2004'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2004'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2005'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2005'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2006'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '6.75'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2006'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2007'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '9.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2007'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2008'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2008'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1819'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.486'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1819'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1820'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.252'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1820'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1821'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.127'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1821'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1822'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.63'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1822'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1823'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1823'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1824'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.847'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1824'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1825'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1825'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1826'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1826'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1827'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1827'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1828'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.081'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1828'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1829'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.289'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1829'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1830'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1830'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1831'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.396'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1831'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1832'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.434'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1832'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1833'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.152'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2x0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1833'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1834'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '2.52'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1834'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1836'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1836'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1837'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.582'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1837'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1838'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '4.725'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1838'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1839'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.944'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1839'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1840'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '215'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.041'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1840'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2055'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '371.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2055'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2056'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '110.11'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2056'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2057'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '77.22'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2057'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2058'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '3.075'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2058'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2059'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2059'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2060'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2060'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2061'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2061'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2062'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2062'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2063'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.458'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2063'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2064'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2064'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2065'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2065'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2066'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '0.49'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2066'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.11592"^^xsd:decimal ;
  dwc:decimalLongitude "28.75353"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.11592 28.75353)"^^geo:wktLiteral ;
  geo-pos:lat "44.11592"^^xsd:decimal ;
  geo-pos:long "28.75353"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "16" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2067'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '216'^^xsd:integer;
  dwc:fieldNumber '16'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '19.45'^^xsd:double;
  dwc:endTimeOfDay '20.4'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.75353'^^xsd:double;
  dwc:latitude '44.11592'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.8'^^xsd:double;
  dwc:observedWeight '1.895'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2067'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_634'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.154'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_634'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_914'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '3.889'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26x0.95 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_914'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_915'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '3.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_915'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_916'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34x0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_916'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_917'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '5.362'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_917'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_918'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.072'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_918'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_919'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_919'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_920'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '5.72'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_920'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_921'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_921'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_922'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.787'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_922'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_923'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.643'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_923'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_924'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_924'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_925'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_925'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_926'^^xsd:string;
  dwc:scientificName 'Pisces'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '11676'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_926'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '11676'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '50'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_927'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.517'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_927'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_928'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '19.305'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_928'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_929'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '143.715'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_929'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_930'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.487'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_930'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1790'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1790'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1791'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.147'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1791'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1792'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.455'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.051 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1792'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1793'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1793'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1794'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.174'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1794'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1795'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.353'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1795'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1796'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1x0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1796'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1797'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.179'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1797'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1798'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1798'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1799'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.938'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1799'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1800'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.603'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1800'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1801'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:occurrenceRemarks ', Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1801'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1802'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.462'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1802'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1803'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.322'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1803'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1804'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1804'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1805'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1805'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1806'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1806'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1807'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.154'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1807'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_625'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.261'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_625'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_626'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.096'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_626'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_627'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.375'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_627'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_628'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.435'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_628'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_629'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.492'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_629'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_630'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.523'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_630'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_631'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '3.832'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_631'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_632'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.412'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_632'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_633'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.616'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_633'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_635'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.402'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_635'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_636'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.281'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_636'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_637'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.285'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_637'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_638'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.122'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_638'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_639'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.905'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_639'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_640'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.82 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_640'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_641'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '3.689'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_641'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_642'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.987'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_642'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_643'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '8.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.83 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_643'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_644'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '5.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_644'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_645'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.574'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_645'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_646'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '11.853'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_646'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_647'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '9.84'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_647'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_648'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.458'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_648'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_649'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_649'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_650'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_650'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_651'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.658'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_651'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_652'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '3.933'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_652'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_653'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.715'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_653'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_654'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '8.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_654'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_655'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_655'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_656'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_656'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_657'^^xsd:string;
  dwc:scientificName 'Centropages'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104159'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_657'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104159'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_658'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_658'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_659'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.157'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_659'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_660'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.13'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_660'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_661'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '4.798'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_661'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_662'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_662'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_663'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_663'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_664'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_664'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_665'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '18.533'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_665'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_666'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.729'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_666'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_667'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '627.412'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_667'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_668'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '511.225'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_668'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_669'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '347.49'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_669'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1812'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1812'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1813'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.133'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1813'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1778'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.067'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1778'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1779'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.253'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1779'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1780'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1780'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1781'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '3.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1781'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1782'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.34'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1782'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1783'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.345'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1783'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1784'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '4.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.98 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1784'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1785'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.843'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1785'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1786'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.04'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1786'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1787'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1787'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1788'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1788'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1789'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1789'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1808'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '4.355'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1808'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1809'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '3.685'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1809'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1810'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1810'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "30"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1811'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '213'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '30'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.516'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1811'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1990'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.787'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1990'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1991'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1991'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1884'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '7.808'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1884'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1885'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.202'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1885'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1886'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '4.462'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.52 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1886'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1887'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '8.179'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1887'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1888'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.755'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1888'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1889'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1889'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1890'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.402'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1890'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1891'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1891'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1892'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '5.148'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1892'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.07436"^^xsd:decimal ;
  dwc:decimalLongitude "28.84964"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.07436 28.84964)"^^geo:wktLiteral ;
  geo-pos:lat "44.07436"^^xsd:decimal ;
  geo-pos:long "28.84964"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "15" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1893'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '214'^^xsd:integer;
  dwc:fieldNumber '15'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '16.683'^^xsd:double;
  dwc:endTimeOfDay '17.85'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '28.84964'^^xsd:double;
  dwc:latitude '44.07436'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.066'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1893'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_879'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.656'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_879'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_880'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_880'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_881'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.242'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_881'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_882'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.729'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_882'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_883'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_883'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_884>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_884> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_884> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_884>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_884>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_884" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_884'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_884'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_885>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_885> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_885> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_885>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_885>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_885" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_885'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.648'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_885'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_844'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_844'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_845'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_845'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_846'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_846'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_847'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.365'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_847'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_848'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.491'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_848'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_849'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_849'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_850'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.588'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_850'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_851'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_851'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_852'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.132'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_852'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_853'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.152'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_853'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_854'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_854'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_855'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_855'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_856'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.117'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_856'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_857'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.709'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_857'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_858'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.929'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_858'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_859'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.562'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_859'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_860'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.638'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_860'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_861'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.084'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_861'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_862'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.527'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_862'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_863'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_863'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_864'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_864'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_865'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_865'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_866'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.536'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_866'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_867'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.935'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_867'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_868'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.621'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_868'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_869'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_869'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_870'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '7.425'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_870'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_871'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_871'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_872'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_872'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_873'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_873'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_874'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '18.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.98 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_874'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_875'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_875'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_876'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.756'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_876'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_877'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.88'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_877'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_878'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '3.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_878'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_886>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_886> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_886> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_886>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_886>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_886" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_886'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.088'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_886'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_887>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_887> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_887> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_887>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_887>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_887" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_887'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.247'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_887'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_888>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_888> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_888> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_888>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_888>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_888" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_888'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_888'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_889>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_889> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_889> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_889>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_889>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_889" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_889'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_889'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_890>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_890> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_890> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_890>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_890>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_890" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_890'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '7.865'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_890'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_891>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_891> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_891> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_891>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_891>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_891" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_891'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '5.72'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_891'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_892>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_892> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_892> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_892>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_892>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_892" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_892'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_892'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_893>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_893> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_893> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_893>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_893>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_893" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_893'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.286'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_893'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_894'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_894'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_895'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '6.721'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_895'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_896'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '3.861'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.23 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_896'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_897'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_897'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_898'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_898'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_899'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.393'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_899'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_900'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_900'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_901'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.458'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_901'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_902'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '6.679'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_902'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_903'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1x0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_903'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_904'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '599.527'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_904'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_905'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '283.14'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_905'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_906'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '180.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_906'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_907'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_907'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_908'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '4.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_908'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_909'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_909'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_910'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.287'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_910'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_911'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.686'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_911'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_912'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_912'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_913'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.502'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_913'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_617'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_617'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_618'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.04'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_618'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_619'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_619'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_620'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_620'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_621'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.929'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_621'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_622'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '4.404'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_622'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_623'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_623'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_624'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_624'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1598'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1598'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1599'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '6.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1599'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1600'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1600'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1601'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '9.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1601'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1602'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '3.6'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.88 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1602'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1603'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1603'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1604'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.765'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1604'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1605'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.387'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1605'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1606'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.216'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1606'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1607'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.252'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1607'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1608'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1608'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1609'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.85'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1609'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1610'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.468'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1610'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1611'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.527'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1611'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1612'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.567'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1612'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1613'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1613'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1614'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.176'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1614'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1615'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1615'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1616'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.106'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1616'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1617'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.108'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1617'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1618'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.72'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1618'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1619'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.207'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1619'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1620'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.621'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1620'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1621'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.79'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1621'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1622'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.34'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1622'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1623'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.13'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1623'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1624'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '3.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1624'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1625'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1625'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1626'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.176'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1626'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1627'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1627'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1628'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1628'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1629'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1629'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1630'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1630'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1631'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19x0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1631'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1632'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '5.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43x1.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1632'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1633'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.728'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2x0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1633'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1634'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '17.55'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1634'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1635'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '210'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '9.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1635'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1682'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.234'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1682'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1683'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '9.675'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1683'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1684'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '4.176'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1684'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1685'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1685'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1686'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '10.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x1.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1686'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1687'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '23.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1687'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1688'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '64.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1688'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1689'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '8.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1689'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1690'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.792'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1690'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1691'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.205'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1691'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1692'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1692'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1693'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.63'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1693'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1694'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.315'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1694'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1695'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1x0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1695'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1696'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.365'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1696'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1697'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1697'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1698'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1698'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1699'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.063'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1699'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1700'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.225'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1700'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1701'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '14.724'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1701'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1702'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.294'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1702'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1703'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '7.056'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1703'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1704'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.88'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1704'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1705'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.944'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1705'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1706'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1706'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1707'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '211'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1707'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1708'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '7.057'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1708'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1709'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '4.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1709'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1710'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '4.74'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1710'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1711'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.824'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1711'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1712'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.802'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1712'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1713'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.836'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1713'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1714'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '2.574'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1714'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1715'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1715'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1716'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '1.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1716'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1717'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1717'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1718'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.658'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1718'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1719'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.243'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1719'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1720'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1720'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1721'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.987'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1721'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1722'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1722'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1723'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1723'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1724'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '0.372'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1724'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1725'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '6.435'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1725'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1726'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '15.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1726'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.05432"^^xsd:decimal ;
  dwc:decimalLongitude "29.02702"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.05432 29.02702)"^^geo:wktLiteral ;
  geo-pos:lat "44.05432"^^xsd:decimal ;
  geo-pos:long "29.02702"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "14" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1727'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '212'^^xsd:integer;
  dwc:fieldNumber '14'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '13.867'^^xsd:double;
  dwc:endTimeOfDay '14.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.02702'^^xsd:double;
  dwc:latitude '44.05432'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.4'^^xsd:double;
  dwc:observedWeight '4.29'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1727'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1514'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1514'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_808'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_808'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_809'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_809'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_810'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_810'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_811'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.486'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_811'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_812'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.746'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_812'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_813'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_813'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_814'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '38.616'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_814'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_815'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '16.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_815'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_796'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_796'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_797'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.554'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.82 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_797'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_798'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '15.592'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_798'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_799'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.673'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_799'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_800'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.412'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_800'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_801'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_801'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_816'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.361'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_816'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_817'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '23.595'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_817'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_818'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_818'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_819'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_819'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_820'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_820'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_821'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_821'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_822'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.966'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_822'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_823'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_823'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_824'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_824'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_825'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.093'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_825'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_755'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.352'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_755'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_756'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_756'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_757'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.278'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_757'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_758'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.856'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_758'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_759'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.563'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_759'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_760'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.121'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_760'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_761'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.771'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_761'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_762'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_762'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_763'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.925'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_763'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_764'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.904'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_764'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_765'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_765'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_766'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.063'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_766'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_767'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.106'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_767'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_768'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_768'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_769'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_769'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_770'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_770'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_771'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '11.167'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_771'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_772'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.613'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_772'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_773'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_773'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_774'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.528'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_774'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_775'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.858'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33x1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_775'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_776'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_776'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_777'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25x0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_777'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_778'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.052'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_778'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_779'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.352'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_779'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_780'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.235'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_780'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_781'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '4.355'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_781'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_782'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_782'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_783'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '5.528'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_783'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_784'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_784'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_785'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.469'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_785'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_786'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.703'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_786'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_787'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_787'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_788'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '9.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_788'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_789'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.419'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_789'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_790'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.75'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_790'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_791'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.084'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_791'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_792'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_792'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_793'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.594'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_793'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_794'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.356'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_794'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_795'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.277'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_795'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_826'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_826'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_827'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_827'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_828'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_828'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_829'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.093'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_829'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_830'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1138.637'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_830'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_831'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '70.785'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_831'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_832'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '102.96'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_832'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_833'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '46.729'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_833'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_834'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.686'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_834'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_835'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.217'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_835'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_836'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_836'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_837'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_837'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_838'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32x1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_838'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_839'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_839'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_840'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55x1.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_840'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_841'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.358'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_841'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_842'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_842'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_843'^^xsd:string;
  dwc:scientificName 'Evadne sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106267'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_843'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106267'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1310'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1310'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1311'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.407'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1311'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1312'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.797'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1312'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1313'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.847'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1313'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1314'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.382'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1314'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1315'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.804'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1315'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1316'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '5.695'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1316'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_802'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.114'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_802'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_803'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_803'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_804'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_804'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_805'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.744'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_805'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_806'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_806'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_807'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.645'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_807'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1535'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '7.762'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1535'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1536'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.634'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1536'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1537'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.525'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1537'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1538'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.146'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1538'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1539'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1539'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1540'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '4.647'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1540'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1541'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '8.859'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1541'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1542'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '9.202'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1542'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1543'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1543'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1317'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.68'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.88 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1317'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1318'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.402'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1318'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1319'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '11.055'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1319'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1320'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '8.208'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1320'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1321'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '8.542'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1321'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1322'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.512'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1322'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1323'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.065'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1323'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1324'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.094'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1324'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1325'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.196'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1325'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "45"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1326'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '207'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '45'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.087'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1326'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1498'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '7.425'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.89 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1498'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1499'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.96'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1499'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1500'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '8.167'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1500'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1501'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1501'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1502'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.98'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1502'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1503'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.356'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1503'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1504'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1504'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1505'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.366'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1505'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1506'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.356'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1506'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1507'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.683'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1507'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1508'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.624'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1508'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1509'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.346'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1509'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1510'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.193'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1510'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1511'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1511'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1512'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.249'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1512'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1513'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.396'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1513'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1515'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1515'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1516'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.089'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1516'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1517'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.272'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1517'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1518'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.089'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1518'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1519'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.95'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1519'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1520'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.069'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1520'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1521'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.505'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1521'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1522'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.128'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1522'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1523'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1523'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1524'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.055'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1524'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1525'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.317'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1525'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1526'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.95'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34x1.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1526'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1527'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.742'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27x1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1527'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1528'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.936'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1528'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1529'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1529'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1530'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.792'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1530'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1531'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.039'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1531'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1532'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '9.653'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1532'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1533'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.277'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1533'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1534'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '208'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1534'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1590'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1590'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1591'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1591'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1592'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1592'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1593'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '17.12'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1593'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1594'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1594'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1595'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.558'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1595'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1596'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.607'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1596'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.04577"^^xsd:decimal ;
  dwc:decimalLongitude "29.2355"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.04577 29.2355)"^^geo:wktLiteral ;
  geo-pos:lat "44.04577"^^xsd:decimal ;
  geo-pos:long "29.2355"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "13" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1597'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '209'^^xsd:integer;
  dwc:fieldNumber '13'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '10.35'^^xsd:double;
  dwc:endTimeOfDay '12'^^xsd:integer;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.2355'^^xsd:double;
  dwc:latitude '44.04577'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.602'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1597'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1019'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.067'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1019'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2091'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.246'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2091'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1015'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.207'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1015'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1016'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1016'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1017'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.063'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1017'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1018'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1018'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1020'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '8.82'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1020'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1021'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.173'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1021'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1022'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.123'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1022'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1023'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.63'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1023'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1024'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.334'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1024'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1025'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.22'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1025'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1026'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.87'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1026'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1027'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1027'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1028'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.021'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1028'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1029'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.502'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1029'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1030'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.442'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1030'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1031'^^xsd:string;
  dwc:scientificName 'Caridea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.729'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106674'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1031'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106674'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '120'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1032'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1032'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1033'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1033'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1034'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1034'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1035'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.958'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1035'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_978'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.938'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_978'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_979'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.704'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_979'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_980'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_980'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_981'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.177'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_981'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_982'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_982'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_983'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_983'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_984'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.077'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_984'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_985'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.352'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_985'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_986'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.084'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_986'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_987'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.117'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_987'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_988'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.335'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_988'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_989'^^xsd:string;
  dwc:scientificName 'Caridea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.083'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106674'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_989'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106674'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '120'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_990>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_990> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_990> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_990>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_990>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_990" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_990'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_990'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_991>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_991> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_991> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_991>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_991>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_991" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_991'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.724'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_991'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_992>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_992> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_992> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_992>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_992>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_992" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_992'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.516'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_992'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_993>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_993> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_993> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_993>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_993>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_993" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_993'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_993'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_994>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_994> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_994> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_994>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_994>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_994" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_994'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.033'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_994'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_995>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_995> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_995> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_995>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_995>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_995" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_995'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.283'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_995'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_996>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_996> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_996> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_996>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_996>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_996" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_996'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.028'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_996'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_997>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_997> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_997> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_997>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_997>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_997" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_997'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.22'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_997'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_998>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_998> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_998> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_998>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_998>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_998" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_998'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_998'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_999>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_999> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_999> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_999>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_999>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_999" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_999'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.058'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_999'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1000>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1000> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1000> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1000>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1000>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1000" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1000'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.088'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1000'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1001>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1001> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1001> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1001>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1001>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1001" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1001'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1001'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1002>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1002> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1002> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1002>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1002>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1002" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1002'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.075'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1002'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1003>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1003> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1003> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1003>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1003>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1003" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1003'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.6'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1003'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1004>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1004> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1004> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1004>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1004>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1004" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1004'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.237'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1004'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1005>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1005> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1005> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1005>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1005>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1005" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1005'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '4.725'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.99 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1005'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1006>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1006> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1006> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1006>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1006>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1006" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1006'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.075'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1006'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1007>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1007> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1007> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1007>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1007>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1007" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1007'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.725'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1007'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1008>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1008> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1008> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1008>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1008>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1008" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1008'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1008'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1009'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.164'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1009'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1010'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1010'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1011'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.108'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1011'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1012'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1012'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1013'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1013'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1014'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.097'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1014'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1036'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '4.218'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 16 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1036'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1037'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1037'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1038'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '23.881'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1038'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1039'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '707.85'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1039'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1040'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '155.155'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1040'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1041'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '181.187'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1041'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1042'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '220.22'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1042'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1043'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '218.79'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1043'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1044'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.286'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1044'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1045'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1045'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1046'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '47.905'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1046'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1047'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.458'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1047'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1048'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '14.414'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1048'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1049'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.607'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1049'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1050'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.187'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1050'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1051'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.544'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1051'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2096'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.185'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2096'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2097'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2097'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2098'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.512'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2098'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2099'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.181'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2099'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2100'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.214'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22x0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2100'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2101'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.482'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2101'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2102'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2102'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2442'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2442'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2068'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.245'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2068'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2069'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.804'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2069'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2070'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2070'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2071'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.654'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2071'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2072'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2072'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2073'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.539'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2073'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2074'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.462'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2074'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2075'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.533'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2075'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2076'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.518'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2076'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2077'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '5.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2077'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2078'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '10.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2078'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2079'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '3.517'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2079'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2080'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.68'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2080'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2081'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.874'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2081'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2082'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2082'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2083'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.141'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2083'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2084'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.402'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2084'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2085'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2085'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2086'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2086'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2087'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.106'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2087'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2088'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.055'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2088'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2089'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.111'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2089'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2090'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.033'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2090'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2092'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2092'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2093'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.291'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2093'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2094'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '7.437'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2094'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2095'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '217'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.34'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2095'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2443'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2443'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2444'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.63'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2444'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2445'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2445'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2446'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.187'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2446'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2447'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2447'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2448'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2448'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2449'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2449'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2450'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.067'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2450'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2451'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.069 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2451'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2452'^^xsd:string;
  dwc:scientificName 'Tintinnopsis ventrosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '232080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2452'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235758'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2453'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.157'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2453'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2454'^^xsd:string;
  dwc:scientificName 'Caridea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106674'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2454'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106674'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '120'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2455'^^xsd:string;
  dwc:scientificName 'Balanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.052'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106122'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2455'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106122'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2456'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '10.237'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2456'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2457'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '12.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2457'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2458'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '12.375'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2458'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2459'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2459'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2460'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2460'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2461'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '218'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.117'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2461'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2462'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.673'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2462'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2463'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2463'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2464'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '11.712'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2464'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2465'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.703'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2465'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2466'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '5.577'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2466'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2467'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.206'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2467'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2468'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '6.721'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2468'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2469'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2469'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2470'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '4.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2470'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2471'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '5.72'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2471'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2472'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '19.305'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.35 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2472'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2473'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2473'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2474'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.073'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2474'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2475'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2475'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2476'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '10.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2476'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2477'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2477'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2478'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.365'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2478'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2479'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.858'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2479'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2480'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2480'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2481'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.093'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2481'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2482'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2482'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2483'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2483'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2484'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.157'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2484'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2485'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2485'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2486'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2486'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2487'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.057'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2487'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2488'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2488'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2489'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '1.044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2489'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2490'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '11.969'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2490'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.43118"^^xsd:decimal ;
  dwc:decimalLongitude "29.26843"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.43118 29.26843)"^^geo:wktLiteral ;
  geo-pos:lat "44.43118"^^xsd:decimal ;
  geo-pos:long "29.26843"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "17" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2491'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '219'^^xsd:integer;
  dwc:fieldNumber '17'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '1.767'^^xsd:double;
  dwc:endTimeOfDay '3.467'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.26843'^^xsd:double;
  dwc:latitude '44.43118'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.3'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2491'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2417'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.605'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2417'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_713'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.583'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_713'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_714'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.123'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_714'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_715'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '10.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_715'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_716'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '15.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_716'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_717'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '6.949'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_717'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_718'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.088'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_718'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_719'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.544'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.52 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_719'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_720'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.842'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_720'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_721'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_721'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_722'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_722'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_723'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.465'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_723'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_724'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_724'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_725'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.22'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_725'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_726'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_726'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_727'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.455'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_727'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_728'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_728'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_729'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.376'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_729'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_730'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.589'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_730'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_704'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.097'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_704'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_705'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_705'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_706'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.484'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_706'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_707'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '18.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_707'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_708'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.074'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_708'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_709'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '7.069'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_709'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_710'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.702'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_710'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_711'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.159'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_711'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_712'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.605'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_712'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_731'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.128'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_731'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_732'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_732'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_733'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.317'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_733'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_734'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_734'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_735'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.238'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_735'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_736'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.0346'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_736'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_737'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_737'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_738'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_738'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_739'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_739'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_740'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '142.56'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_740'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_741'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '65.34'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_741'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_742'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '74.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_742'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_743'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_743'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_744'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_744'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_745'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_745'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_746'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_746'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_747'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43x1.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_747'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_748'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '6.969'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_748'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_749'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '11.88'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_749'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_750'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.544'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_750'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_751'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '8.096'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_751'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_752'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.267'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_752'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_753'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.819'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_753'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_754'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '205'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.217'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_754'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1289'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1289'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1290'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.931'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.16 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1290'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1291'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1291'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1292'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.307'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1292'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1293'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.357'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1293'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1294'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.966'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1294'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1295'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1295'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1296'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.042'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1296'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1297'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1297'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1298'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1298'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1299'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1299'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1300'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1300'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1301'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.078'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1301'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1302'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:occurrenceRemarks ', Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1302'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1303'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.214'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1303'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1304'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '34.856'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1304'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1305'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '11.797'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1305'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1306'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '6.435'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1306'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1307'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1307'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1308'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1308'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1309'^^xsd:string;
  dwc:scientificName 'Aurelia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '135263'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1309'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '135263'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1281'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1281'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1282'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.802'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1282'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1283'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.501'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1283'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1284'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.137'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1284'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1285'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1285'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1286'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.286'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1286'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1287'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1287'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1288'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '206'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.186'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1288'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2423'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2423'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2424'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2424'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2425'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.049'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2425'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2426'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '13.392'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2426'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2427'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.567'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2427'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2428'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '5.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2428'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2429'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.113'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2429'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2430'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.051 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2430'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2414'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.89'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2414'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2415'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2415'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2416'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.564'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2416'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2418'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2418'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2419'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.366'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2419'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2420'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.194'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2420'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2421'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.929'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2421'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2422'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2422'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2541'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.376'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2541'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2542'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.118'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2542'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2543'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.106'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2543'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2544'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.041'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2544'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2545'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.913'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2545'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2546'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.207'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2546'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2547'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.033'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2547'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2548'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.945'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2548'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2549'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.105'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2549'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2550'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '6.615'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2550'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2551'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2551'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2552'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '5.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2552'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2553'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '10.395'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2553'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2554'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.208'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2554'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2555'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27x0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2555'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2556'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.518'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38x1.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2556'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2557'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.017'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.95 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2557'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2558'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.134'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2558'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2559'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2559'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2560'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2560'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2561'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2561'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2562'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '10.465'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2562'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2563'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '34.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2563'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2564'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '17.82'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2564'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2565'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.724'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2565'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2566'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2566'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2567'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.802'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2567'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2568'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '8.64'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2568'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.98921"^^xsd:decimal ;
  dwc:decimalLongitude "29.6753"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.98921 29.6753)"^^geo:wktLiteral ;
  geo-pos:lat "43.98921"^^xsd:decimal ;
  geo-pos:long "29.6753"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "12" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2569'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '204'^^xsd:integer;
  dwc:fieldNumber '12'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '5.75'^^xsd:double;
  dwc:endTimeOfDay '7.167'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.6753'^^xsd:double;
  dwc:latitude '43.98921'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '7.29'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2569'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1361'^^xsd:string;
  dwc:scientificName 'Nematoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '799'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1361'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '799'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '30'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1353'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1353'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1359'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.245'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1359'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1204'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.142'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1204'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1205'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.126'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1205'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1206'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.039'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1206'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1207'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.164'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1207'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1208'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.621'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1208'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1209'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.108'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1209'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1210'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '1.404'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1210'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1211'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.207'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1211'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1368'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1368'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1369'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1369'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1370'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '2.574'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1370'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1371'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '6.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1371'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1372'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '12.512'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1372'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1360'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1360'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1362'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1362'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1363'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '7.425'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1363'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1364'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '10.237'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1364'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1365'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '30.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1365'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1366'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '62.28'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 10 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1366'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1367'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.117'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1367'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1335'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1335'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1336'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1336'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1337'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.081'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1337'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1338'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.104'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1338'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1339'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.675'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1339'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1340'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '4.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1340'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1341'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.675'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.52 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1341'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1342'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '7.425'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1342'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1343'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '3.938'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.95 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1343'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1344'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '1.125'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1344'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1345'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '3.645'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1345'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1346'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1346'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1347'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1347'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1348'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1348'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1349'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.351'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1349'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1350'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.255'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1350'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1351'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1351'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1352'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1352'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1354'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '6.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1354'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1355'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '5.661'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1355'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1356'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1356'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1357'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.216'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1357'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1358'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1358'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1212'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '223'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1212'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1373'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '13.299'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1373'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1374'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '7.722'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1374'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1375'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '13.728'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1375'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1376'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '5.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1376'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1377'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.372'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1377'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1378'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1378'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1379'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1379'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1380'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '6.435'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1380'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1381'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '2.503'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.95 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1381'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1382'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '4.29'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.87 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1382'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1383'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '1.494'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1383'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1384'^^xsd:string;
  dwc:scientificName 'Harpacticoida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '2.467'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1102'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1384'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1102'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1385'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1385'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1386'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1386'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1387'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1387'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1388'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '1.285'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1388'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1389'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1389'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1390'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.511'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1390'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1391'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1391'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1392'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1392'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1393'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1393'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1394'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '17.857'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1394'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1395'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1395'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1396'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '1.323'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1396'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1397'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1397'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1398'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.915'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1398'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1399'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '4.147'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1399'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1400'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '47.905'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1400'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1401'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '71.643'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1401'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1402'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '141.57'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1402'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1403'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '6.499'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1403'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1404'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '12.87'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1404'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1405'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '4.647'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1405'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1406'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '7.865'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1406'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1407'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '2.202'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1407'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.13608"^^xsd:decimal ;
  dwc:decimalLongitude "29.78984"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.13608 29.78984)"^^geo:wktLiteral ;
  geo-pos:lat "45.13608"^^xsd:decimal ;
  geo-pos:long "29.78984"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "19" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1408'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '224'^^xsd:integer;
  dwc:fieldNumber '19'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '11.333'^^xsd:double;
  dwc:endTimeOfDay '12.667'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.78984'^^xsd:double;
  dwc:latitude '45.13608'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '14.6'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1408'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1066>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1066> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1066> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1066>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1066>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1066" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1066'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1066'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1186'^^xsd:string;
  dwc:scientificName 'Evadne sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106267'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1186'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106267'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1187'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.661'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1187'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1188'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.503'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1188'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1189'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1189'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1190'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1190'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1191'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.974'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1191'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1192'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.287'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1192'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1193'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '19.305'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1193'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1194'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '11.44'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1194'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1195'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '487.987'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1195'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1196'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '479.765'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1196'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1197'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '527.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1197'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1198'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '195.767'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1198'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1199'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '3.203'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1199'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1200'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.915'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1200'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1201'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.071'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1201'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1202'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.186'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1202'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1203'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.21'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1203'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1085>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1085> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1085> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1085>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1085>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1085" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1085'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.114'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21x0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1085'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1086>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1086> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1086> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1086>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1086>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1086" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1086'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1086'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1087>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1087> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1087> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1087>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1087>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1087" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1087'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.25'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1087'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1088>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1088> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1088> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1088>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1088>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1088" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1088'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:occurrenceRemarks ', Size = 28 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1088'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1089>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1089> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1089> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1089>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1089>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1089" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1089'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '141.57'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1089'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1090>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1090> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1090> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1090>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1090>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1090" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1090'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '23.881'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1090'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1091>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1091> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1091> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1091>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1091>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1091" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1091'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1091'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1092>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1092> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1092> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1092>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1092>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1092" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1092'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '3.203'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1092'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1093>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1093> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1093> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1093>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1093>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1093" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1093'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.701'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1093'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1094>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1094> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1094> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1094>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1094>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1094" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1094'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.234'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1094'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1095>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1095> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1095> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1095>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1095>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1095" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1095'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.389'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1095'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1096>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1096> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1096> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1096>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1096>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1096" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1096'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.315'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1096'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1097>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1097> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1097> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1097>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1097>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1097" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1097'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1097'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1098>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1098> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1098> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1098>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1098>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1098" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1098'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.176'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1098'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1099>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1099> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1099> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1099>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1099>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1099" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1099'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.108'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1099'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1100'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1100'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1101'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.387'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1101'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1102'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.077'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1102'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1103'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1103'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1104'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1104'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1105'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1105'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1106'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.638'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1106'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1107'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.414'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1107'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1108'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.216'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1108'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1109'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1109'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1110'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1110'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1111'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '9.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1111'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1112'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '6.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1112'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1113'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1113'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1114'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '4.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.89 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1114'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1115'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.575'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1115'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1116'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.198'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1116'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1052'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1052'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1053'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.25'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.35 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1053'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1054'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.139'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1054'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1055>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1055> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1055> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1055>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1055>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1055" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1055'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.658'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1055'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1056>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1056> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1056> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1056>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1056>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1056" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1056'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1056'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1057>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1057> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1057> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1057>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1057>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1057" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1057'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1057'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1058>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1058> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1058> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1058>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1058>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1058" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1058'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1058'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1059>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1059> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1059> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1059>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1059>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1059" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1059'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.164'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1059'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1060>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1060> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1060> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1060>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1060>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1060" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1060'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1060'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1061>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1061> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1061> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1061>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1061>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1061" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1061'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.615'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1061'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1062>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1062> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1062> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1062>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1062>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1062" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1062'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.164'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1062'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1063>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1063> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1063> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1063>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1063>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1063" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1063'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1063'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1064>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1064> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1064> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1064>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1064>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1064" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1064'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.206'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1064'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1065>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1065> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1065> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1065>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1065>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1065" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1065'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.077'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1065'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1067>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1067> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1067> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1067>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1067>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1067" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1067'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.073'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1067'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1068>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1068> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1068> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1068>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1068>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1068" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1068'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '6.256'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1068'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1069>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1069> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1069> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1069>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1069>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1069" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1069'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1069'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1070>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1070> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1070> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1070>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1070>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1070" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1070'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1070'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1071>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1071> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1071> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1071>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1071>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1071" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1071'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.258'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1071'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1072>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1072> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1072> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1072>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1072>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1072" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1072'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1072'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1073>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1073> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1073> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1073>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1073>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1073" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1073'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.196'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1073'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1074>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1074> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1074> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1074>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1074>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1074" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1074'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1074'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1075>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1075> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1075> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1075>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1075>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1075" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1075'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1075'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1076>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1076> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1076> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1076>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1076>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1076" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1076'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1076'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1077>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1077> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1077> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1077>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1077>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1077" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1077'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.157'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1077'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1078>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1078> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1078> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1078>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1078>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1078" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1078'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1078'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1079>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1079> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1079> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1079>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1079>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1079" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1079'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1079'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1080>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1080> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1080> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1080>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1080>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1080" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1080'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.68'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1080'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1081>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1081> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1081> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1081>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1081>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1081" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1081'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '4.44'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1081'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1082>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1082> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1082> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1082>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1082>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1082" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1082'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1082'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1083>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1083> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1083> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1083>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1083>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1083" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1083'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1083'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1084>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1084> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1084> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "35"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1084>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1084>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1084" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1084'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '220'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '35'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1084'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1117'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.099'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1117'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1118'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.247'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1118'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1119'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '5.85'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1119'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1120'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.289'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.069 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1120'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1121'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1121'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1122'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '6.318'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1122'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1123'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1123'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1124'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.078'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1124'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1125'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1125'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1126'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1126'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1127'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84x0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1127'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1128'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1128'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1129'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1129'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1130'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '9.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1130'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1131'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.925'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1131'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1132'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '17.82'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1132'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1133'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '5.544'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1133'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1134'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '6.048'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1134'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1135'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1135'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1136'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1136'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1137'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1137'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1138'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '221'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.972'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1138'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1139'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '10.982'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1139'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1140'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '8.737'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1140'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1141'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '12.548'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1141'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1142'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '14.264'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1142'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1143'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '3.804'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1143'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1144'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '5.298'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1144'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1145'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.443'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1145'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1146'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '21.235'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.99 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1146'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1147'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '6.864'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.82 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1147'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1148'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '27.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1148'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1149'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '7.007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1149'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1150'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1150'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1151'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '5.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1151'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1152'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '11.583'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1152'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1153'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '3.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1153'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1154'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1154'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1155'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.729'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1155'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1156'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.987'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1156'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1157'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1157'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1158'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1158'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1159'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1159'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1160'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '5.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1160'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1161'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.315'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1161'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1162'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1162'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1163'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1163'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1164'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.057'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.47 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1164'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1165'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1165'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1166'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.393'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1166'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1167'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1167'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1168'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.494'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1168'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1169'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.123'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1169'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1170'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.315'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1170'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1171'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.114'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1171'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1172'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1172'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1173'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.279'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1173'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1174'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1174'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1175'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '13.127'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1175'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1176'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1176'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1177'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.686'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1177'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1178'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '5.434'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1178'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1179'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1179'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1180'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '2.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1180'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1181'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.107'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1181'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1182'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '12.513'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1182'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1183'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '4.505'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1183'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1184'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '0.458'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1184'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.83607"^^xsd:decimal ;
  dwc:decimalLongitude "29.83525"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.83607 29.83525)"^^geo:wktLiteral ;
  geo-pos:lat "44.83607"^^xsd:decimal ;
  geo-pos:long "29.83525"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "18" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1185'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '222'^^xsd:integer;
  dwc:fieldNumber '18'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '7.833'^^xsd:double;
  dwc:endTimeOfDay '8.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '29.83525'^^xsd:double;
  dwc:latitude '44.83607'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.5'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1185'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_589'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '92.34'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_589'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_689'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.966'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_689'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_582'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_582'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_583'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_583'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_584'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.864'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43x1.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_584'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_585'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_585'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_586'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x1.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_586'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_587'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '68.31'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_587'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_588'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.983'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_588'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_676'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '17.16'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_676'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_677'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_677'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_678'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_678'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_679'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.93'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.98 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_679'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_680'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_680'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_681'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_681'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_682'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '11.583'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_682'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_683'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_683'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_684'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_684'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_685'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_685'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_686'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_686'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_687'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_687'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_688'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.629'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_688'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_690'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.343'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_690'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_691'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.314'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_691'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_556'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_556'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_557'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.54 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_557'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_558'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_558'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_559'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_559'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_560'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.89'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_560'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_561'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.103'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_561'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_562'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.493'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_562'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_563'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.972'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_563'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_564'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.197'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_564'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_565'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.232'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_565'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_566'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.972'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_566'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_567'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.464'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_567'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_568'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.741'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_568'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_569'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.227'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_569'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_570'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.097'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_570'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_571'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_571'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_572'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_572'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_573'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_573'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_574'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '10.53'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_574'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_575'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_575'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_576'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.835'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_576'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_577'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.604'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_577'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_578'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_578'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_579'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.049'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_579'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_580'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.948'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_580'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_581'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.175'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_581'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_590'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.323'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_590'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_591'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.259'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_591'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_592'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.567'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_592'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_593'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '36.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_593'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_594'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.32'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_594'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_595'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.561'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_595'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_698'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.147'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_698'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_699'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.647'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_699'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_700'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.894'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_700'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_701'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.915'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_701'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_702'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '5.505'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_702'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_703'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.602'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_703'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_596'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_596'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_597'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.605'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_597'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_598'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.041'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_598'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_599'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_599'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_600'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.173'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_600'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_601'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.245'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_601'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_602'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.283'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_602'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_603'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '16.736'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_603'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_692'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_692'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_693'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '62.92'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_693'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_694'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '23.237'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_694'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_695'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '25.74'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_695'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_696'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_696'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_697'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.289'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_697'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_604'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '7.336'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_604'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_605'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '8.88'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_605'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_606'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.435'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_606'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_607'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '9.309'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_607'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_608'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_608'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_609'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '6.506'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_609'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_610'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '9.481'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_610'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_611'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.702'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_611'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_612'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.089'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_612'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_613'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '6.149'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.59 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_613'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_614'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '10.296'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_614'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_615'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_615'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_616'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_616'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_670'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_670'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_671'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_671'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_672'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_672'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_673'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_673'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_674'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '47.547'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.91 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_674'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_675'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '74.717'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_675'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2225'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '17.55'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2225'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2212'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.097'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2212'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2213'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '7.236'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2213'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2214'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.561'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2214'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2215'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2215'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2216'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2216'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2217'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.729'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2217'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2218'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2218'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2219'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.756'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2219'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2220'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2220'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2221'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.851'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2221'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2222'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '18.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2222'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2223'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '32.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2223'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2224'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '87.48'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2224'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2235'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.285'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2235'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2226'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2226'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2227'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2227'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2228'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37x1.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2228'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2229'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.154'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2229'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2230'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2230'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2231'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2231'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2232'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.416'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2232'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2233'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.605'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2233'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2234'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '7.541'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2234'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2195'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.752'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2195'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2196'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.065'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2196'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2197'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.497'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2197'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2198'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2198'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2199'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.621'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2199'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2200'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.14'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2200'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2201'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.065'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2201'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2202'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.758'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2202'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2203'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.421'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2203'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2204'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.265'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2204'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2205'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.034'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2205'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2206'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2206'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2207'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2207'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2208'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.529'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2208'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2209'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2209'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2210'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2210'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2211'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '200'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.497'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2211'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2236'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.181'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2236'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2237'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.79'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2237'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2238'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.193'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2238'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2239'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2239'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2240'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.745'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2240'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2241'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '201'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2241'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2332'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2332'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2333'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.525'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2333'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2334'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.228'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2334'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2335'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.376'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2335'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2336'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.356'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2336'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2337'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.337'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2337'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2338'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '10.395'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2338'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2339'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '12.127'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.89 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2339'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2340'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '27.225'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2340'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2341'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '19.305'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2341'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2342'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.475'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2342'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2343'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.485'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2343'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2344'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.96'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2344'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2345'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.361'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2345'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2346'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.238'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2346'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2347'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.584'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2347'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2348'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.228'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2348'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2349'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2349'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2350'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.119'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2350'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2351'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.673'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2351'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2352'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.198'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2352'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2353'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.634'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2353'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2354'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.104'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2354'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2355'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.574'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2355'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2356'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2356'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2357'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.47 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2357'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2358'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.125'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.069 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2358'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2359'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.238'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2359'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2360'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.859'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2360'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2361'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '5.94'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2361'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2362'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.901'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2362'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2363'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '96.525'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2363'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2364'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '187.11'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2364'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2365'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '163.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2365'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2366'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.574'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2366'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2367'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '4.504'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2367'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2368'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.792'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27x1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2368'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2369'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.792'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24x0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2369'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2370'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2370'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2371'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '66.33'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2371'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2372'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '2.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.91 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2372'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2373'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2373'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2374'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '3.812'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2374'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2375'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.95'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2375'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2376'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '202'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '1.109'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2376'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  dwc:decimalLatitude "43.92426"^^xsd:decimal ;
  dwc:decimalLongitude "30.15391"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (43.92426 30.15391)"^^geo:wktLiteral ;
  geo-pos:lat "43.92426"^^xsd:decimal ;
  geo-pos:long "30.15391"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "11" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2377'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '203'^^xsd:integer;
  dwc:fieldNumber '11'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '26'^^xsd:integer;
  dwc:startTimeOfDay '0.75'^^xsd:double;
  dwc:endTimeOfDay '2.233'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.15391'^^xsd:double;
  dwc:latitude '43.92426'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.4'^^xsd:double;
  dwc:observedWeight '0.068'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2377'^^xsd:string;
  dwc:observationDate '1952-04-26'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1428'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.179'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1428'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1278'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.666'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1278'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1262'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.264'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1262'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1263'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.11'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1263'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1264'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '4.125'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1264'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1265'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '2.887'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1265'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1266'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '3.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1266'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1267'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.077'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1267'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1268'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.253'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1268'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1269'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.093'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1269'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1270'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.231'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1270'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1271'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.946'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1271'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1272'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.33'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1272'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1273'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1273'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1329'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.272'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1329'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1330'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '38.833'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1330'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1331'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.487'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1331'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1332'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '2.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1332'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1333'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1333'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1334'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.193'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1334'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1274'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.039'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1274'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1275'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1275'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1276'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1276'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1277'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.247'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1277'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1279'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.066'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1279'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1280'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.877'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1280'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1327'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.847'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1327'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1328'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1328'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1213'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1213'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1214'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.6'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1214'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1215'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.345'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1215'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1216'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.108'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1216'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1217'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.52'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1217'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1218'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.175'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1218'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1219'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1219'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1220'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.028'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1220'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1221'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1221'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1222'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1222'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1223'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.196'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1223'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1224'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1224'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1225'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.083'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1225'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1226'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.075'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1226'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1227'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.028'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1227'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1228'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '3.24'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1228'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1229'^^xsd:string;
  dwc:scientificName 'Tintinnopsis cylindrica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '345439'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1229'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '345439'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1230'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1230'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1231'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1231'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1232'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1232'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1233'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43x1.54 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1233'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1234'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1234'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1235'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1235'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1236'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.04'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1236'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1237'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1237'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1238'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1238'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1239'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '6.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1239'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1240'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '9'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1240'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1241'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1241'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1242'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '3.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1242'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1243'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1243'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1244'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.179'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1244'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1245'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.963'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1245'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1246'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.858'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1246'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1247'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.136'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1247'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1248'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.501'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1248'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1249'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1249'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1250'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1250'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1251'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '11.55'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1251'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1252'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.149'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.95 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1252'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1253'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.072'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1253'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1254'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.584'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1254'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1255'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.495'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1255'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1256'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1256'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1257'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.632'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1257'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1258'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.506'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1258'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1259'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.231'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1259'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1260'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1260'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1261'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.042'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1261'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1409'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.066'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1409'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1410'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.66'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1410'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1411'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.253'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1411'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1412'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.201'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1412'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1413'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.094'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1413'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1414'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.33'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1414'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1415'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.694'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1415'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1416'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.55'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1416'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1417'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '2.475'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1417'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1418'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.925'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1418'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1419'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '2.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1419'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1420'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1420'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1421'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.485'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1421'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1422'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1422'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1423'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1423'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1424'^^xsd:string;
  dwc:scientificName 'Harpacticoida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.632'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1102'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1424'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1102'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1425'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1425'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1426'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1426'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1427'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1427'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1429'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.87'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1429'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1430'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.116'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1430'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1431'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1431'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1432'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.069 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1432'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1433'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.183'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1433'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1434'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.114'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1434'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1435'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1435'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1436'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.22'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1436'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1437'^^xsd:string;
  dwc:scientificName 'Tintinnopsis cylindrica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '345439'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1437'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '345439'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1438'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1438'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1439'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.248'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1439'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1440'^^xsd:string;
  dwc:scientificName 'Archiannelida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.193'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '146418'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1440'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '146418'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1441'^^xsd:string;
  dwc:scientificName 'Caridea'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.187'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106674'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1441'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106674'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '120'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "37"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1442'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '225'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '37'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.787'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1442'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1443'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1443'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1444'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '9'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1444'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1445'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.345'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1445'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1446'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1446'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1447'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.04'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.82 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1447'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1448'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.75'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1448'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1449'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '6'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1449'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1450'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '9.625'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1450'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1451'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1451'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1452'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '2.25'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.91 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1452'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1453'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1453'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1454'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.263'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1454'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1455'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1455'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1456'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.28'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1456'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1457'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.072'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1457'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1458>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1458> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1458> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "12"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1458>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1458>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1458" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1458'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '226'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '12'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.12'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1458'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1459'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.173'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1459'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1460'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.017'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1460'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1461'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.055'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1461'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1462'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.299'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1462'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1463'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1463'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1464'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '3.245'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 16 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1464'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1465'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.073'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1465'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1466'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '1.155'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1466'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1467'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '3.19'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1467'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1468'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1468'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1469'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '76.12'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 10 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1469'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1470'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '435.6'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1470'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1471'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '18.37'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1471'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1472'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '116.16'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1472'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1473'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '78.65'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1473'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1474'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '12.87'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1474'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1475'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '3.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1475'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1476'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '36.85'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1476'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1477'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '5.808'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1477'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1478'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '8.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1478'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1479'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1479'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1480'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '3.388'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1480'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.98866"^^xsd:decimal ;
  dwc:decimalLongitude "30.18155"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.98866 30.18155)"^^geo:wktLiteral ;
  geo-pos:lat "44.98866"^^xsd:decimal ;
  geo-pos:long "30.18155"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "21" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1481'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '227'^^xsd:integer;
  dwc:fieldNumber '21'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '16.583'^^xsd:double;
  dwc:endTimeOfDay '17.583'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.18155'^^xsd:double;
  dwc:latitude '44.98866'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.7'^^xsd:double;
  dwc:observedWeight '0.352'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1481'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2625>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2625> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2625> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2625>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2625>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2625" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2625'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.034 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2625'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1575'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1575'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1576'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1576'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1577'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.311'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1577'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1578'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.088'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1578'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1579'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.518'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1579'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1580'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.702'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1580'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1581'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.081'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1581'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1582'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '10.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1582'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1583'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.414'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1583'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1544'^^xsd:string;
  dwc:scientificName 'Harpacticoida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.621'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1102'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1544'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1102'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1545'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1545'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1546'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1546'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1547'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1547'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1548'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '3.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1548'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1549'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.119'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1549'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1550'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1550'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1551'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.049'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1551'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1552'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.065'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1552'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1553'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.281'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1553'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1554'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.302'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1554'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1482'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.869'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1482'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1483'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1483'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1484'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.994'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1484'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1485'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1485'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1486'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1486'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1487'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.702'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1487'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1488'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.89'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.96 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1488'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1489'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1489'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1490'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.653'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1490'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1491'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1491'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1492'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1492'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1493'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1493'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1494'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1494'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1495'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.464'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1495'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1496'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.057'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1496'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1497'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1497'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1555'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.146'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1555'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1556>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1556> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1556> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1556>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1556>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1556" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1556'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1556'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1557>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1557> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1557> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1557>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1557>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1557" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1557'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.605'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2x0.9 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1557'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1558>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1558> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1558> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1558>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1558>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1558" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1558'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1558'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1559>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1559> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1559> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1559>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1559>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1559" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1559'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.113'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1559'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1560>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1560> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1560> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1560>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1560>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1560" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1560'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.13'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1560'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1561>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1561> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1561> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1561>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1561>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1561" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1561'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.189'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1561'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1562>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1562> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1562> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1562>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1562>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1562" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1562'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1562'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1563>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1563> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1563> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1563>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1563>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1563" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1563'^^xsd:string;
  dwc:scientificName 'Tintinnopsis cylindrica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '345439'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1563'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '345439'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1564>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1564> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1564> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1564>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1564>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1564" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1564'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '228'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1564'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1565>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1565> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1565> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1565>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1565>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1565" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1565'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.492'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1565'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1566>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1566> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1566> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1566>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1566>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1566" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1566'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1566'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1567>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1567> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1567> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1567>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1567>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1567" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1567'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1567'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1568>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1568> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1568> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1568>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1568>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1568" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1568'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1568'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1569>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1569> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1569> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1569>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1569>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1569" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1569'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.702'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1569'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1570'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.139'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1570'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1571'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.176'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1571'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1572'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.077'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1572'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1573'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.063'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1573'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1574'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.581'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1574'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1584'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.056'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1584'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1585'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1585'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1586'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '2.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1586'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1587'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1587'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1588'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.63'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1588'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1589'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '2.362'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1589'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1636'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.672'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1636'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1637'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.225'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1637'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1638'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.672'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.82 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1638'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1639'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.074'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1639'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1640'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.082'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1640'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1641'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.216'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1641'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1642'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.247'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1642'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1643'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.945'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1643'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1644'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.27'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1644'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1645'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1645'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1646'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.225'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1646'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1647'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.083'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1647'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1648'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.576'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1648'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1649'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '4.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5x1.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1649'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1650'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.789'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1650'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1651'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.067'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1651'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1652'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.63'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1652'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1653'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1653'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1654'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1654'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1655'^^xsd:string;
  dwc:scientificName 'Tintinnopsis cylindrica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '345439'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1655'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '345439'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1656'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1656'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1657'^^xsd:string;
  dwc:scientificName 'Evadne sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106267'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1657'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106267'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1658'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.124'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1658'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1659'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '17.55'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1659'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1660'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '36.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1660'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1661'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.468'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1661'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1662'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '30.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1662'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1663'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '229'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1663'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1664'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '10.317'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1664'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1665'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '11.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1665'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1666'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '3.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1666'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1667'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '8.366'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1667'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1668'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.133'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1668'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1669'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1669'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1670'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.48'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1670'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1671'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1671'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1672'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1672'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1673'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '2.302'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1673'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1674'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '5.148'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1674'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1675'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.608'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1675'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1676'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.286'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1676'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1677'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '5.72'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1677'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1678'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.287'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1678'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1679'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '72.59'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1679'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1680'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.549'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1680'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1681'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1681'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2627>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2627> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2627> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2627>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2627>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2627" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2627'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.652'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.21 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2627'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2628>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2628> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2628> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2628>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2628>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2628" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2628'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.573'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2628'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2629>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2629> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2629> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2629>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2629>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2629" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2629'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.286'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2629'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2630>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2630> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2630> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2630>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2630>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2630" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2630'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.836'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2630'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2631>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2631> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2631> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2631>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2631>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2631" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2631'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.851'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2631'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2632>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2632> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2632> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2632>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2632>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2632" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2632'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2632'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2633>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2633> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2633> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2633>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2633>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2633" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2633'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.046'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2633'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2634>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2634> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2634> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2634>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2634>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2634" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2634'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.883'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2634'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2635>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2635> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2635> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2635>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2635>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2635" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2635'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '5.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73x2.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2635'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2636>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2636> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2636> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2636>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2636>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2636" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2636'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '3.861'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2636'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2637>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2637> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2637> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2637>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2637>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2637" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2637'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2637'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2638>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2638> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2638> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2638>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2638>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2638" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2638'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2638'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2639>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2639> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2639> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2639>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2639>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2639" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2639'^^xsd:string;
  dwc:scientificName 'Coxliella helix'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.357'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235759'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2639'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '235759'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2640>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2640> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2640> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2640>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2640>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2640" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2640'^^xsd:string;
  dwc:scientificName 'Tintinnopsis cylindrica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.021'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '345439'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2640'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '345439'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2641>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2641> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2641> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2641>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2641>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2641" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2641'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2641'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2642>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2642> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2642> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2642>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2642>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2642" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2642'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.501'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2642'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2643>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2643> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2643> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2643>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2643>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2643" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2643'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.501'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2643'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2644>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2644> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2644> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2644>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2644>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2644" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2644'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.394'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2644'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2619>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2619> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2619> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2619>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2619>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2619" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2619'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.715'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2619'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2620>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2620> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2620> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2620>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2620>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2620" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2620'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2620'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2621>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2621> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2621> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2621>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2621>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2621" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2621'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.177'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2621'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2622>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2622> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2622> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2622>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2622>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2622" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2622'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2622'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2623>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2623> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2623> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2623>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2623>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2623" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2623'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2623'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2624>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2624> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2624> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2624>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2624>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2624" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2624'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2624'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2626>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2626> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2626> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2626>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2626>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2626" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2626'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '1.337'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2626'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2645>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2645> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2645> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2645>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2645>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2645" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2645'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '2.431'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 10 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2645'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2646>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2646> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2646> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2646>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2646>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2646" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2646'^^xsd:string;
  dwc:scientificName 'Evadne sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106267'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2646'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106267'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2647>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2647> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2647> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2647>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2647>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2647" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2647'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '255.68'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2647'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2648>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2648> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2648> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2648>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2648>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2648" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2648'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '19.305'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2648'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2649>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2649> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2649> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2649>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2649>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2649" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2649'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '51.123'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2649'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2650>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2650> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2650> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2650>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2650>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2650" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2650'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '38.61'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2650'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2651>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2651> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2651> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2651>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2651>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2651" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2651'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '47.19'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2651'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2652>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2652> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2652> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2652>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2652>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2652" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2652'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '2.202'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2652'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2653>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2653> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2653> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.8784"^^xsd:decimal ;
  dwc:decimalLongitude "30.4662"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2653>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.8784 30.4662)"^^geo:wktLiteral ;
  geo-pos:lat "44.8784"^^xsd:decimal ;
  geo-pos:long "30.4662"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2653>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2653" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "22" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2653'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '230'^^xsd:integer;
  dwc:fieldNumber '22'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '27'^^xsd:integer;
  dwc:startTimeOfDay '19.833'^^xsd:double;
  dwc:endTimeOfDay '20.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.4662'^^xsd:double;
  dwc:latitude '44.8784'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.3'^^xsd:double;
  dwc:observedWeight '0.458'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2653'^^xsd:string;
  dwc:observationDate '1952-04-27'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2781>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2781> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2781> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2781>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2781>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2781" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2781'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.665'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2781'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2782>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2782> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2782> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2782>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2782>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2782" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2782'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.048 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2782'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2783>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2783> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2783> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2783>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2783>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2783" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2783'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '69.349'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2783'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2784>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2784> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2784> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2784>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2784>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2784" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2784'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '1.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2784'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2785>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2785> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2785> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2785>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2785>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2785" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2785'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '3.273'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2785'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2786>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2786> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2786> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2786>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2786>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2786" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2786'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2786'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2787>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2787> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2787> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2787>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2787>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2787" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2787'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '13.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 20 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2787'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2788>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2788> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2788> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2788>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2788>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2788" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2788'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '4.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2788'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2769'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2769'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2770'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2770'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2771'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2771'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2772'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '1.665'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2772'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2773'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.44'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2773'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2774'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '7.425'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2774'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2775'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2775'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2776'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.825'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2776'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2777'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.963'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2777'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2778>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2778> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2778> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2778>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2778>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2778" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2778'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2778'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2779>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2779> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2779> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2779>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2779>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2779" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2779'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.544'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2779'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2780>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2780> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2780> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.03362"^^xsd:decimal ;
  dwc:decimalLongitude "30.61807"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "12"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2780>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.03362 30.61807)"^^geo:wktLiteral ;
  geo-pos:lat "46.03362"^^xsd:decimal ;
  geo-pos:long "30.61807"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2780>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2780" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "28" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2780'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '263'^^xsd:integer;
  dwc:fieldNumber '28'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '15.467'^^xsd:double;
  dwc:endTimeOfDay '16.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.61807'^^xsd:double;
  dwc:latitude '46.03362'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '12'^^xsd:integer;
  dwc:temperature '12.2'^^xsd:double;
  dwc:observedWeight '0.021'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2780'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_481>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_481> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_481> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_481>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_481>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_481" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_481'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_481'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_442>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_442> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_442> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_442>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_442>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_442" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_442'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '6.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_442'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_443>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_443> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_443> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_443>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_443>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_443" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_443'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_443'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_444>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_444> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_444> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_444>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_444>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_444" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_444'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_444'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_445>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_445> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_445> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_445>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_445>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_445" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_445'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_445'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_446>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_446> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_446> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_446>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_446>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_446" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_446'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_446'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_447>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_447> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_447> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_447>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_447>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_447" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_447'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.491'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_447'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_448>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_448> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_448> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_448>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_448>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_448" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_448'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_448'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_449>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_449> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_449> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_449>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_449>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_449" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_449'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_449'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_450>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_450> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_450> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_450>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_450>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_450" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_450'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_450'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_451>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_451> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_451> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_451>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_451>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_451" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_451'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_451'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_452>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_452> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_452> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_452>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_452>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_452" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_452'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:occurrenceRemarks 'Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_452'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_453>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_453> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_453> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_453>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_453>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_453" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_453'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_453'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_454>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_454> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_454> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_454>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_454>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_454" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_454'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_454'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_455>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_455> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_455> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_455>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_455>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_455" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_455'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_455'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_456>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_456> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_456> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_456>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_456>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_456" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_456'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_456'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_457>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_457> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_457> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_457>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_457>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_457" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_457'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_457'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_459>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_459> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_459> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_459>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_459>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_459" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_459'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_459'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_460>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_460> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_460> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_460>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_460>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_460" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_460'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.119'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_460'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_461>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_461> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_461> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_461>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_461>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_461" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_461'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '195'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_461'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_462>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_462> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_462> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_462>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_462>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_462" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_462'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.423'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.688 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_462'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_463>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_463> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_463> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_463>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_463>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_463" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_463'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.124'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_463'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_464>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_464> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_464> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_464>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_464>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_464" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_464'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.216'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_464'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_465>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_465> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_465> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_465>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_465>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_465" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_465'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.099'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_465'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_466>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_466> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_466> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_466>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_466>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_466" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_466'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.561'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_466'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_467>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_467> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_467> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_467>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_467>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_467" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_467'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '8.91'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_467'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_468>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_468> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_468> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_468>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_468>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_468" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_468'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '3.78'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_468'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_469>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_469> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_469> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_469>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_469>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_469" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_469'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_469'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_470>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_470> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_470> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_470>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_470>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_470" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_470'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_470'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_471>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_471> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_471> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_471>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_471>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_471" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_471'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_471'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_472>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_472> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_472> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_472>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_472>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_472" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_472'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.296'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_472'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_473>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_473> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_473> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_473>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_473>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_473" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_473'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.559'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_473'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_474>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_474> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_474> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_474>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_474>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_474" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_474'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.362'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.91 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_474'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_475>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_475> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_475> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_475>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_475>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_475" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_475'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_475'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_476>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_476> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_476> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_476>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_476>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_476" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_476'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '7.155'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_476'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_477>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_477> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_477> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_477>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_477>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_477" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_477'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_477'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_478>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_478> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_478> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_478>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_478>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_478" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_478'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_478'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_479>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_479> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_479> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_479>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_479>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_479" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_479'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_479'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_480>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_480> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_480> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_480>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_480>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_480" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_480'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.459'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_480'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_482>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_482> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_482> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_482>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_482>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_482" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_482'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.416'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_482'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_483>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_483> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_483> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_483>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_483>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_483" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_483'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.348'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_483'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_484>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_484> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_484> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_484>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_484>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_484" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_484'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.081'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_484'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_485>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_485> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_485> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_485>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_485>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_485" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_485'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_485'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_486>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_486> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_486> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_486>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_486>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_486" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_486'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.486'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_486'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_487>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_487> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_487> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_487>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_487>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_487" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_487'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.265'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_487'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_488>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_488> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_488> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_488>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_488>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_488" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_488'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '3.834'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_488'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_489>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_489> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_489> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_489>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_489>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_489" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_489'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_489'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_490>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_490> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_490> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_490>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_490>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_490" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_490'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_490'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_491>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_491> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_491> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_491>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_491>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_491" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_491'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.061'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_491'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_492'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.041'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_492'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_493'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_493'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_494'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.742'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_494'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_495'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '27.202'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_495'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_496'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '82.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_496'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_497'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '41.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_497'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_498'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.472'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_498'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_499'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_499'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_500'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.756'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_500'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_501'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.283'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_501'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_502'^^xsd:string;
  dwc:scientificName 'Archiannelida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:occurrenceRemarks ', Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '146418'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_502'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '146418'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_503'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.294'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_503'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_504'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22x0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_504'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_505'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '5.405'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_505'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_506'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '23.587'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_506'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_507'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.346'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_507'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_508'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.14'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_508'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_509'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.583'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_509'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_510'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '7.796'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_510'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_511'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '6.435'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_511'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_512'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '10.618'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_512'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_513'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.455'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_513'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_514'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.523'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_514'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_515'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_515'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_516'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '9.759'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_516'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_517'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '3.904'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_517'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_518'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.357'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_518'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_519'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.751'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_519'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_520'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '3.432'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.032 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_520'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_521'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.858'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_521'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_522'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '6.721'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_522'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_523'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.83'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_523'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_524'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '11.583'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_524'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_525'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.365'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_525'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_526'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_526'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_527'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.574'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_527'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_528'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_528'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_529'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_529'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_530'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.23'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_530'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_531'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.78 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_531'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_532'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.372'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_532'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_533'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_533'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_534'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_534'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_535'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '4.29'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_535'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_536'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '7.865'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_536'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_537'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_537'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_538'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_538'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_539'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.595'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_539'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_540'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_540'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_541>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_541> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_541> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_541>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_541>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_541" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_541'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.629'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_541'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_542>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_542> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_542> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_542>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_542>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_542" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_542'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_542'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_543>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_543> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_543> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_543>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_543>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_543" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_543'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_543'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_544>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_544> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_544> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_544>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_544>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_544" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_544'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.438'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_544'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_545>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_545> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_545> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_545>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_545>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_545" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_545'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_545'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_546>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_546> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_546> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_546>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_546>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_546" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_546'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_546'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_547>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_547> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_547> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_547>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_547>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_547" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_547'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.501'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_547'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_548>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_548> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_548> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_548>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_548>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_548" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_548'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '60.418'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_548'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_549>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_549> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_549> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_549>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_549>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_549" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_549'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '22.66'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_549'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_550>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_550> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_550> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_550>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_550>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_550" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_550'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '25.74'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_550'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_551>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_551> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_551> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_551>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_551>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_551" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_551'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_551'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_552>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_552> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_552> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_552>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_552>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_552" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_552'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_552'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_553>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_553> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_553> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_553>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_553>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_553" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_553'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '4.218'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 16 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_553'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_554>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_554> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_554> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_554>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_554>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_554" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_554'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_554'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_555>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_555> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_555> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_555>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_555>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_555" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_555'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.101'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_555'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2021>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2021> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2021> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2021>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2021>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2021" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2021'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.396'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2021'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2022>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2022> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2022> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2022>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2022>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2022" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2022'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2022'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2023>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2023> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2023> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2023>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2023>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2023" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2023'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.723'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2023'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2024>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2024> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2024> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2024>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2024>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2024" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2024'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.475'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2024'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2025>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2025> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2025> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2025>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2025>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2025" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2025'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2025'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2026>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2026> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2026> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2026>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2026>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2026" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2026'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '7.425'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2026'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2027>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2027> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2027> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2027>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2027>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2027" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2027'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '5.94'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2027'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2009>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2009> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2009> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2009>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2009>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2009" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2009'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.146'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2009'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2010>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2010> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2010> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2010>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2010>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2010" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2010'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2010'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2011>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2011> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2011> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2011>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2011>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2011" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2011'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.455'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2011'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2012>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2012> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2012> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2012>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2012>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2012" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2012'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2012'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2013>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2013> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2013> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2013>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2013>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2013" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2013'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '4.683'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2013'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2014>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2014> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2014> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2014>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2014>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2014" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2014'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2014'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2015>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2015> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2015> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2015>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2015>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2015" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2015'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2015'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2016>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2016> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2016> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2016>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2016>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2016" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2016'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.589'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2016'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2017>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2017> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2017> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2017>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2017>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2017" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2017'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '3.564'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2017'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2018>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2018> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2018> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2018>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2018>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2018" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2018'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2018'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2019>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2019> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2019> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2019>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2019>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2019" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2019'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.228'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2019'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2020>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2020> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2020> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2020>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2020>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2020" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2020'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2020'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2028>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2028> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2028> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2028>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2028>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2028" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2028'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.733'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.92 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2028'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2029>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2029> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2029> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2029>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2029>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2029" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2029'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.634'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2029'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2030>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2030> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2030> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2030>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2030>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2030" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2030'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.792'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2030'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2031>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2031> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2031> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2031>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2031>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2031" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2031'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.074'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2031'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2032>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2032> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2032> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2032>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2032>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2032" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2032'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2032'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2033>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2033> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2033> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2033>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2033>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2033" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2033'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2033'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2034>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2034> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2034> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2034>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2034>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2034" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2034'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '6.732'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2034'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2035>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2035> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2035> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2035>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2035>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2035" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2035'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.243'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2035'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2036>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2036> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2036> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2036>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2036>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2036" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2036'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2036'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1841'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.16'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1841'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1842'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.227'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1842'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1843'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.116'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1843'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1844'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1844'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1845'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1845'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1846'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1846'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1847'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.454'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1847'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1848>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1848> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1848> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1848>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1848>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1848" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1848'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.253'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1848'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1849>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1849> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1849> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1849>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1849>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1849" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1849'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.039'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1849'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1850>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1850> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1850> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1850>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1850>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1850" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1850'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1850'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1851>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1851> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1851> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1851>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1851>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1851" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1851'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.017'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1851'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1852>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1852> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1852> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1852>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1852>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1852" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1852'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1852'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1853>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1853> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1853> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1853>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1853>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1853" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1853'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.756'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1853'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1854>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1854> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1854> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1854>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1854>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1854" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1854'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.235'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1854'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1855>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1855> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1855> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1855>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1855>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1855" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1855'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.113'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1855'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1856>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1856> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1856> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1856>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1856>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1856" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1856'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.028'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1856'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1857>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1857> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1857> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1857>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1857>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1857" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1857'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1857'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1858>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1858> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1858> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1858>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1858>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1858" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1858'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1858'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1859>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1859> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1859> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1859>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1859>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1859" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1859'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1859'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1860>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1860> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1860> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1860>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1860>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1860" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1860'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1860'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1861>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1861> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1861> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1861>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1861>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1861" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1861'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.742'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1861'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1862>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1862> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1862> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1862>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1862>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1862" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1862'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '38.88'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1862'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1863>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1863> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1863> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1863>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1863>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1863" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1863'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '34.155'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1863'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1864>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1864> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1864> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1864>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1864>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1864" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1864'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '14.917'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1864'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1865>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1865> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1865> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1865>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1865>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1865" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1865'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.755'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1865'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1866>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1866> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1866> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1866>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1866>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1866" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1866'^^xsd:string;
  dwc:scientificName 'Coxliella helix'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235759'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1866'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '235759'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1867>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1867> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1867> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1867>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1867>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1867" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1867'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1867'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1868>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1868> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1868> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1868>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1868>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1868" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1868'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.094'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1868'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1869>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1869> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1869> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1869>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1869>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1869" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1869'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1869'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1870>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1870> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1870> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1870>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1870>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1870" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1870'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '36.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1870'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1871>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1871> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1871> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1871>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1871>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1871" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1871'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '3.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1871'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1872>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1872> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1872> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1872>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1872>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1872" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1872'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.495'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1872'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1873>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1873> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1873> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1873>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1873>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1873" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1873'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.518'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1873'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1874>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1874> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1874> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "50"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1874>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1874>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1874" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1874'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '196'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '50'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1874'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1875>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1875> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1875> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1875>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1875>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1875" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1875'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.105'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1875'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1876>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1876> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1876> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1876>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1876>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1876" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1876'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.305'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1876'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1877>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1877> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1877> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1877>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1877>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1877" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1877'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1.644'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1877'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1878>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1878> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1878> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1878>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1878>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1878" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1878'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.51'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1878'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1879>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1879> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1879> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1879>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1879>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1879" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1879'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.117'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1879'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1880>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1880> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1880> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1880>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1880>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1880" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1880'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1880'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1881>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1881> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1881> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1881>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1881>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1881" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1881'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.105'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1881'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1882>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1882> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1882> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1882>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1882>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1882" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1882'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1882'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1883>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1883> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1883> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1883>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1883>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1883" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1883'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '197'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1883'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2037>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2037> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2037> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2037>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2037>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2037" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2037'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.218'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2037'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2038>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2038> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2038> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2038>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2038>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2038" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2038'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.272'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2038'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2039>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2039> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2039> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2039>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2039>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2039" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2039'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '234.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2039'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2040>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2040> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2040> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2040>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2040>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2040" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2040'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '115.83'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2040'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2041>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2041> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2041> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2041>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2041>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2041" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2041'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '160.38'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2041'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2042>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2042> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2042> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2042>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2042>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2042" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2042'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2042'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2043>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2043> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2043> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2043>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2043>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2043" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2043'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '66.825'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2043'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2044>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2044> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2044> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2044>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2044>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2044" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2044'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '44.165'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2044'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2045>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2045> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2045> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2045>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2045>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2045" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2045'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '1'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2045'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2046>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2046> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2046> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2046>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2046>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2046" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2046'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2046'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2047>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2047> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2047> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2047>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2047>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2047" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2047'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.258'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2047'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2048>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2048> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2048> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2048>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2048>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2048" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2048'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '3.049'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2048'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2049>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2049> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2049> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2049>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2049>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2049" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2049'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '198'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '28.829'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2049'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2050>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2050> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2050> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2050>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2050>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2050" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2050'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.412'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2050'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2051>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2051> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2051> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2051>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2051>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2051" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2051'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '0.266'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2051'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2052>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2052> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2052> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2052>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2052>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2052" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2052'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '15.765'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2052'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2053>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2053> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2053> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2053>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2053>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2053" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2053'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '12.827'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2053'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2054>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2054> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2054> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.22372"^^xsd:decimal ;
  dwc:decimalLongitude "30.70073"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2054>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.22372 30.70073)"^^geo:wktLiteral ;
  geo-pos:lat "44.22372"^^xsd:decimal ;
  geo-pos:long "30.70073"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2054>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2054" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "10" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2054'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '199'^^xsd:integer;
  dwc:fieldNumber '10'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '19.617'^^xsd:double;
  dwc:endTimeOfDay '21.267'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.70073'^^xsd:double;
  dwc:latitude '44.22372'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '12.9'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2054'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2789>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2789> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2789> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2789>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2789>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2789" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2789'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.124'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2789'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2790>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2790> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2790> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2790>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2790>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2790" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2790'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '3.325'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2790'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2791>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2791> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2791> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2791>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2791>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2791" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2791'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '1.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.91 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2791'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2792>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2792> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2792> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2792>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2792>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2792" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2792'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.95'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2792'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2793>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2793> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2793> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2793>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2793>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2793" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2793'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '4.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2793'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2794>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2794> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2794> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2794>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2794>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2794" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2794'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.475'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2794'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2795>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2795> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2795> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2795>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2795>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2795" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2795'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.314'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2795'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2796>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2796> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2796> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2796>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2796>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2796" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2796'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '2.359'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2796'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2797>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2797> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2797> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2797>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2797>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2797" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2797'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2797'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2798>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2798> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2798> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2798>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2798>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2798" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2798'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.042'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2798'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2799>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2799> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2799> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2799>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2799>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2799" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2799'^^xsd:string;
  dwc:scientificName 'Harpacticoida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1102'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2799'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '1102'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2800>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2800> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2800> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2800>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2800>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2800" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2800'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2800'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2801>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2801> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2801> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2801>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2801>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2801" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2801'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2801'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2802>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2802> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2802> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2802>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2802>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2802" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2802'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.052'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2802'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2803>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2803> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2803> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2803>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2803>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2803" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2803'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2803'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2804>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2804> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2804> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2804>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2804>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2804" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2804'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.76'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2804'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2805>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2805> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2805> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2805>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2805>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2805" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2805'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2805'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2806>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2806> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2806> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2806>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2806>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2806" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2806'^^xsd:string;
  dwc:scientificName 'Brachytoma'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.256'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '432416'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2806'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '432416'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2807>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2807> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2807> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2807>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2807>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2807" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2807'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '2.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2807'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2808>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2808> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2808> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2808>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2808>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2808" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2808'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2808'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2809>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2809> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2809> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2809>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2809>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2809" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2809'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2809'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2810>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2810> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2810> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2810>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2810>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2810" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2810'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.546'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2810'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2811>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2811> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2811> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2811>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2811>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2811" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2811'^^xsd:string;
  dwc:scientificName 'Mysidae'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '8.512'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '119822'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2811'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '119822'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2812>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2812> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2812> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2812>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2812>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2812" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2812'^^xsd:string;
  dwc:scientificName 'Mysidae'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '4.864'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '119822'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2812'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '119822'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2813>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2813> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2813> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2813>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2813>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2813" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2813'^^xsd:string;
  dwc:scientificName 'Mysidae'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.028'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '119822'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2813'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '119822'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2814>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2814> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2814> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "17"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2814>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2814>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2814" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2814'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '264'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '17'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '15.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2814'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2815>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2815> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2815> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2815>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2815>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2815" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2815'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2815'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2816>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2816> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2816> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2816>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2816>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2816" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2816'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.912'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2816'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2817>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2817> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2817> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2817>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2817>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2817" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2817'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.304'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2817'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2818>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2818> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2818> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2818>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2818>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2818" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2818'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '1.749'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2818'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2819>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2819> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2819> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2819>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2819>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2819" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2819'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '1.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2819'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2820>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2820> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2820> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2820>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2820>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2820" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2820'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.074'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2820'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2821>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2821> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2821> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2821>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2821>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2821" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2821'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '3.098'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2821'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2822>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2822> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2822> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2822>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2822>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2822" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2822'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '0.213'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2822'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2823>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2823> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2823> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.34441"^^xsd:decimal ;
  dwc:decimalLongitude "30.84466"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2823>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.34441 30.84466)"^^geo:wktLiteral ;
  geo-pos:lat "46.34441"^^xsd:decimal ;
  geo-pos:long "30.84466"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2823>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2823" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "30" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2823'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '265'^^xsd:integer;
  dwc:fieldNumber '30'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '21.983'^^xsd:double;
  dwc:endTimeOfDay '22.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.84466'^^xsd:double;
  dwc:latitude '46.34441'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '13.8'^^xsd:double;
  dwc:observedWeight '1.687'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.31 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2823'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2673>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2673> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2673> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2673>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2673>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2673" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2673'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '4.29'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2673'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2721>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2721> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2721> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2721>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2721>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2721" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2721'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2721'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2671>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2671> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2671> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2671>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2671>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2671" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2671'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '8.382'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2671'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2672>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2672> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2672> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2672>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2672>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2672" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2672'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.397'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2672'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2674>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2674> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2674> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2674>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2674>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2674" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2674'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.033'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2674'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2675>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2675> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2675> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2675>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2675>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2675" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2675'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2675'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2676>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2676> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2676> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2676>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2676>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2676" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2676'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2676'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2677>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2677> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2677> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2677>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2677>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2677" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2677'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2677'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2678>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2678> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2678> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2678>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2678>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2678" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2678'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '31.779'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2678'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2679>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2679> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2679> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2679>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2679>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2679" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2679'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.083'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2679'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2680>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2680> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2680> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2680>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2680>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2680" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2680'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.087'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2680'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2681>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2681> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2681> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2681>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2681>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2681" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2681'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.599'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2681'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2682>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2682> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2682> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2682>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2682>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2682" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2682'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.155'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2682'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2683>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2683> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2683> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2683>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2683>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2683" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2683'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.073'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2683'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2684>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2684> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2684> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2684>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2684>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2684" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2684'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.139'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2684'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2685>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2685> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2685> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2685>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2685>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2685" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2685'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '4.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2685'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2686>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2686> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2686> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2686>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2686>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2686" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2686'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '3.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2686'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2687>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2687> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2687> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2687>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2687>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2687" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2687'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.188'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2687'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2688>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2688> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2688> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2688>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2688>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2688" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2688'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2688'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2689>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2689> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2689> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2689>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2689>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2689" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2689'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.49'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2689'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2690>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2690> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2690> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2690>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2690>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2690" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2690'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.195'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2690'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2697>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2697> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2697> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2697>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2697>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2697" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2697'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '2'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2697'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2698>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2698> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2698> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2698>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2698>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2698" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2698'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '18.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2698'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2699>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2699> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2699> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2699>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2699>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2699" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2699'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.98 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2699'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2700>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2700> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2700> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2700>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2700>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2700" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2700'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.375'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2700'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2701>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2701> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2701> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2701>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2701>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2701" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2701'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.11'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2701'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2702>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2702> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2702> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2702>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2702>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2702" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2702'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2702'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2703>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2703> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2703> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2703>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2703>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2703" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2703'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2703'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2704>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2704> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2704> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2704>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2704>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2704" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2704'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.18'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2704'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2705>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2705> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2705> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2705>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2705>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2705" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2705'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.23'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2705'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2706>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2706> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2706> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2706>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2706>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2706" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2706'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2706'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2707>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2707> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2707> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2707>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2707>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2707" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2707'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.055'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2707'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2708>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2708> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2708> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2708>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2708>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2708" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2708'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.055'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2708'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2709>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2709> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2709> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2709>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2709>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2709" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2709'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.11'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2709'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2710>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2710> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2710> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2710>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2710>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2710" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2710'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2710'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2711>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2711> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2711> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2711>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2711>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2711" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2711'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.44'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2711'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2712>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2712> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2712> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2712>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2712>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2712" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2712'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2712'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2713>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2713> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2713> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2713>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2713>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2713" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2713'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.097'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2713'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2714>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2714> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2714> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2714>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2714>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2714" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2714'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.215'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2714'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2715>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2715> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2715> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2715>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2715>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2715" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2715'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '48.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2715'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2716>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2716> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2716> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2716>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2716>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2716" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2716'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.78'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2716'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2717>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2717> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2717> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2717>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2717>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2717" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2717'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '2.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2717'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2718>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2718> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2718> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2718>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2718>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2718" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2718'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.212'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2718'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2719>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2719> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2719> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2719>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2719>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2719" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2719'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2719'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2720>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2720> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2720> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2720>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2720>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2720" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2720'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2720'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2722>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2722> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2722> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2722>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2722>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2722" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2722'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.155'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2722'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2723>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2723> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2723> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2723>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2723>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2723" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2723'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.25'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2723'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2724>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2724> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2724> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2724>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2724>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2724" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2724'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.504'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2724'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2654>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2654> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2654> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2654>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2654>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2654" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2654'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.573'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2654'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2655>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2655> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2655> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2655>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2655>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2655" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2655'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.066'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2655'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2656>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2656> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2656> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2656>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2656>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2656" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2656'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.396'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.62 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2656'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2657>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2657> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2657> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2657>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2657>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2657" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2657'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2657'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2658>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2658> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2658> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2658>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2658>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2658" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2658'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.066'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2658'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2659>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2659> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2659> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2659>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2659>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2659" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2659'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.201'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2659'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2660>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2660> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2660> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2660>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2660>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2660" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2660'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '3.85'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2660'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2661>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2661> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2661> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2661>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2661>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2661" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2661'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '7.425'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2661'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2662>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2662> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2662> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2662>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2662>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2662" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2662'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '5.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2662'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2663>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2663> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2663> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2663>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2663>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2663" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2663'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '11.55'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.04 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2663'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2664>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2664> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2664> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2664>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2664>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2664" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2664'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '3.3'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2664'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2665>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2665> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2665> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2665>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2665>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2665" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2665'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '10.587'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2665'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2666>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2666> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2666> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2666>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2666>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2666" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2666'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '6.6'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.88 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2666'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2667>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2667> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2667> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2667>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2667>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2667" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2667'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.072'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2667'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2668>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2668> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2668> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2668>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2668>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2668" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2668'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.535'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2668'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2669>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2669> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2669> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2669>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2669>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2669" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2669'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.66'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2669'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2670>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2670> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2670> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "13"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2670>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2670>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2670" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2670'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '259'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '13'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.031'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2670'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2691>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2691> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2691> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2691>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2691>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2691" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2691'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2691'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2692>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2692> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2692> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2692>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2692>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2692" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2692'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2692'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2693>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2693> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2693> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2693>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2693>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2693" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2693'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.031'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2693'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2694>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2694> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2694> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2694>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2694>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2694" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2694'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.196'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2694'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2695>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2695> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2695> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2695>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2695>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2695" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2695'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2695'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2696>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2696> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2696> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2696>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2696>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2696" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2696'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '1.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2696'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2725>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2725> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2725> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2725>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2725>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2725" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2725'^^xsd:string;
  dwc:scientificName 'Mesomysis helleri'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.74 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '226504'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2725'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '120149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2726>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2726> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2726> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2726>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2726>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2726" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2726'^^xsd:string;
  dwc:scientificName 'Medusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '594'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '596365'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2726'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2727>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2727> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2727> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2727>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2727>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2727" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2727'^^xsd:string;
  dwc:scientificName 'Ephyra sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '4'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '585944'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2727'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '107018'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2728'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '16.25'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2728'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2729'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '11'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2729'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2730'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '9'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2730'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.51859"^^xsd:decimal ;
  dwc:decimalLongitude "30.85765"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "13"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.51859 30.85765)"^^geo:wktLiteral ;
  geo-pos:lat "45.51859"^^xsd:decimal ;
  geo-pos:long "30.85765"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "24" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2731'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '260'^^xsd:integer;
  dwc:fieldNumber '24'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '4.117'^^xsd:double;
  dwc:endTimeOfDay '5.3'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85765'^^xsd:double;
  dwc:latitude '45.51859'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '13'^^xsd:integer;
  dwc:temperature '12'^^xsd:integer;
  dwc:observedWeight '25'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2731'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2824>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2824> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2824> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2824>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2824>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2824" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2824'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '0.247'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2824'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2825>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2825> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2825> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2825>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2825>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2825" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2825'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '0.266'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2825'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2826>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2826> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2826> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2826>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2826>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2826" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2826'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '17.813'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2826'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2827>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2827> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2827> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2827>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2827>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2827" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2827'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '26.505'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2827'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2828>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2828> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2828> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2828>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2828>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2828" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2828'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '19.76'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.88 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2828'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2829>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2829> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2829> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2829>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2829>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2829" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2829'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '20.52'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2829'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2830>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2830> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2830> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2830>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2830>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2830" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2830'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '4.56'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2830'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2831>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2831> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2831> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2831>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2831>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2831" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2831'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '19'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2831'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2832>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2832> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2832> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2832>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2832>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2832" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2832'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '24.32'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2832'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2833>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2833> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2833> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2833>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2833>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2833" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2833'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '3.325'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2833'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2834>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2834> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2834> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2834>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2834>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2834" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2834'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '18.81'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2834'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2835>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2835> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2835> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2835>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2835>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2835" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2835'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '11.495'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2835'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2836>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2836> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2836> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2836>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2836>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2836" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2836'^^xsd:string;
  dwc:scientificName 'Brachytoma'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '1.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '432416'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2836'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '432416'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2837>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2837> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2837> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2837>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2837>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2837" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2837'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '416.299'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2837'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2838>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2838> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2838> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2838>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2838>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2838" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2838'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '37.975'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2838'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2839>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2839> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2839> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2839>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2839>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2839" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2839'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '9.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2839'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2840>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2840> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2840> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2840>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2840>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2840" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2840'^^xsd:string;
  dwc:scientificName 'Cirripedia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '1.748'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1082'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2840'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '1082'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '70'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2841>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2841> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2841> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2841>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2841>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2841" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2841'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '0.201'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2841'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2842>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2842> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2842> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2842>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2842>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2842" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2842'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '0.291'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2842'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2843>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2843> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2843> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2843>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2843>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2843" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2843'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '1.995'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2843'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2844>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2844> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2844> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2844>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2844>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2844" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2844'^^xsd:string;
  dwc:scientificName 'Tintinnopsis cylindrica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '345439'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2844'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '345439'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2845>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2845> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2845> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2845>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2845>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2845" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2845'^^xsd:string;
  dwc:scientificName 'Mesomysis helleri'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '2.128'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '226504'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2845'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '120149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2846>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2846> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2846> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2846>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2846>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2846" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2846'^^xsd:string;
  dwc:scientificName 'Mesomysis helleri'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '2.565'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '226504'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2846'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '120149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2847>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2847> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2847> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  dwc:decimalLatitude "46.43764"^^xsd:decimal ;
  dwc:decimalLongitude "30.85821"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "7"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2847>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (46.43764 30.85821)"^^geo:wktLiteral ;
  geo-pos:lat "46.43764"^^xsd:decimal ;
  geo-pos:long "30.85821"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2847>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2847" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "31" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2847'^^xsd:string;
  dwc:scientificName 'Mesomysis helleri'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '266'^^xsd:integer;
  dwc:fieldNumber '31'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '29'^^xsd:integer;
  dwc:startTimeOfDay '0.583'^^xsd:double;
  dwc:endTimeOfDay '1.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '30.85821'^^xsd:double;
  dwc:latitude '46.43764'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '7'^^xsd:integer;
  dwc:temperature '13.7'^^xsd:double;
  dwc:observedWeight '4.256'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '226504'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2847'^^xsd:string;
  dwc:observationDate '1952-04-29'^^xsd:date;
  dwc:aphiaIdAccepted '120149'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2732'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.351'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.83 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2732'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2733'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.675'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2733'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2734'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.856'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2734'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2735'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2735'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2736'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2736'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2737'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.337'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2737'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2738'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.181'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2738'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2739'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.0945'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2739'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2740'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.176'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2740'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2741'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.945'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2741'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2742'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.037'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2742'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2743'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.061'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2743'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2744'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '16.311'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2744'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2745'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.405'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2745'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2746'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2746'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2747'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2747'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "20"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2748'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '261'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '20'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.843'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2748'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2749'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.081'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2749'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2750'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2750'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2751'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.76 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2751'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2752'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2752'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2753'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.338'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2753'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2754'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.338'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2754'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2755'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.856'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2755'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2756'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.734'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2756'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2757'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.606'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2757'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2758'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '4.759'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2758'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2759'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.81 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2759'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2760'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2760'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2761'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2761'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2762'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.081'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2762'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2763'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2763'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2764'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '83.653'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2764'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2765'^^xsd:string;
  dwc:scientificName 'Synchaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.183'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '134958'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2765'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '134958'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2766'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.89'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2766'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2767'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '1.316'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2767'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.82513"^^xsd:decimal ;
  dwc:decimalLongitude "31.04847"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.82513 31.04847)"^^geo:wktLiteral ;
  geo-pos:lat "45.82513"^^xsd:decimal ;
  geo-pos:long "31.04847"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "25" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2768'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '262'^^xsd:integer;
  dwc:fieldNumber '25'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '28'^^xsd:integer;
  dwc:startTimeOfDay '8.383'^^xsd:double;
  dwc:endTimeOfDay '9.083'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.04847'^^xsd:double;
  dwc:latitude '45.82513'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '11.5'^^xsd:double;
  dwc:observedWeight '0.105'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2768'^^xsd:string;
  dwc:observationDate '1952-04-28'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_358>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_358> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_358> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_358>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_358>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_358" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_358'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_358'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_359>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_359> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_359> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_359>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_359>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_359" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_359'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_359'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_360>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_360> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_360> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_360>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_360>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_360" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_360'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_360'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_361>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_361> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_361> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_361>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_361>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_361" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_361'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_361'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_362>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_362> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_362> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_362>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_362>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_362" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_362'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_362'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_363>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_363> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_363> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_363>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_363>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_363" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_363'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_363'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_364>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_364> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_364> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_364>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_364>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_364" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_364'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '40.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_364'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_365>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_365> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_365> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_365>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_365>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_365" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_365'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '18.427'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_365'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_366>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_366> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_366> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_366>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_366>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_366" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_366'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '14.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_366'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_367>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_367> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_367> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_367>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_367>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_367" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_367'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_367'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_368>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_368> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_368> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_368>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_368>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_368" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_368'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25x1.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_368'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_369>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_369> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_369> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_369>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_369>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_369" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_369'^^xsd:string;
  dwc:scientificName 'Archiannelida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63x0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '146418'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_369'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '146418'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_370>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_370> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_370> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_370>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_370>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_370" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_370'^^xsd:string;
  dwc:scientificName 'Archiannelida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '4.32'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29x0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '146418'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_370'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '146418'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_371>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_371> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_371> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_371>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_371>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_371" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_371'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '11.151'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 16 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_371'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_372>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_372> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_372> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_372>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_372>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_372" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_372'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '6.588'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_372'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_373>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_373> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_373> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_373>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_373>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_373" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_373'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '7.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_373'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_374>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_374> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_374> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_374>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_374>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_374" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_374'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '8.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_374'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_375>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_375> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_375> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_375>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_375>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_375" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_375'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '5.088'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_375'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_376>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_376> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_376> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_376>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_376>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_376" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_376'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.646'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_376'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_377>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_377> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_377> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_377>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_377>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_377" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_377'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_377'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_378'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.238'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_378'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_400'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_400'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_401'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.312'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_401'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_402'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.321'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_402'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_403'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.052'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_403'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_404'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.067'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_404'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_405'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '4.725'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_405'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_406'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '15.795'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_406'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_407'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '5.13'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_407'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_408'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '5.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_408'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_409'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.835'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_409'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_410'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_410'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_411'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.351'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_411'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_412'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.186'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_412'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_413'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_413'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_414>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_414> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_414> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_414>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_414>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_414" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_414'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.098'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_414'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_415>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_415> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_415> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_415>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_415>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_415" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_415'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_415'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_416>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_416> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_416> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_416>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_416>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_416" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_416'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.081'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_416'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_417>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_417> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_417> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_417>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_417>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_417" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_417'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_417'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_439'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_439'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_440'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_440'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_441'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_441'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_347>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_347> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_347> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_347>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_347>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_347" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_347'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '3.307'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_347'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_348>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_348> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_348> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_348>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_348>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_348" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_348'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_348'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_349>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_349> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_349> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_349>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_349>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_349" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_349'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '17.82'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_349'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_350>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_350> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_350> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_350>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_350>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_350" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_350'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.27'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_350'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_351>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_351> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_351> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_351>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_351>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_351" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_351'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '3.78'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_351'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_352>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_352> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_352> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_352>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_352>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_352" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_352'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '3.24'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_352'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_353>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_353> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_353> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_353>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_353>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_353" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_353'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.16'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.89 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_353'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_354>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_354> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_354> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_354>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_354>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_354" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_354'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.124'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_354'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_355>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_355> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_355> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_355>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_355>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_355" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_355'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_355'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_356>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_356> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_356> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_356>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_356>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_356" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_356'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_356'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_357>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_357> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_357> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_357>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_357>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_357" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_357'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.057'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_357'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_393'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_393'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_394'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.0001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_394'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_395'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.14'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_395'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_396'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_396'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_397'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.187'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_397'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_398'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34x0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_398'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_399'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_399'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_418>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_418> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_418> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_418>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_418>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_418" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_418'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_418'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_419>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_419> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_419> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_419>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_419>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_419" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_419'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_419'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_420>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_420> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_420> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_420>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_420>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_420" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_420'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_420'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_421>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_421> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_421> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_421>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_421>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_421" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_421'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.078'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_421'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_422>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_422> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_422> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_422>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_422>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_422" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_422'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_422'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_423>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_423> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_423> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_423>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_423>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_423" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_423'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_423'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_424>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_424> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_424> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_424>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_424>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_424" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_424'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_424'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_425>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_425> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_425> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_425>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_425>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_425" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_425'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.073'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_425'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_426>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_426> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_426> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_426>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_426>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_426" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_426'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.049'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_426'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_427>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_427> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_427> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_427>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_427>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_427" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_427'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_427'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_428>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_428> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_428> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_428>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_428>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_428" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_428'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_428'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_429>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_429> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_429> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_429>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_429>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_429" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_429'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.882'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_429'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_430>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_430> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_430> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_430>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_430>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_430" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_430'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.189'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_430'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_431'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12x43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_431'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_432'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.058'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_432'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_433'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '54.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_433'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_434'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '119.88'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_434'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_435'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '22.23'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_435'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_436'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_436'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_437'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_437'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_438'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_438'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_379'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_379'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_380'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_380'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_381'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_381'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_382'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_382'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_383'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_383'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_384'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_384'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_385'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_385'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_386'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_386'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_387'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_387'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_388'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_388'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_389'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_389'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_390'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_390'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_391'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_391'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_392'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.0001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_392'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1971>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1971> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1971> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1971>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1971>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1971" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1971'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.428'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1971'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1972>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1972> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1972> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1972>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1972>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1972" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1972'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.512'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1972'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1922>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1922> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1922> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1922>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1922>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1922" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1922'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.485'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1922'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1923>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1923> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1923> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1923>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1923>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1923" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1923'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.068 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1923'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1924>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1924> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1924> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1924>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1924>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1924" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1924'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1924'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1925>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1925> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1925> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1925>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1925>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1925" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1925'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '13.365'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1925'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1926>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1926> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1926> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1926>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1926>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1926" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1926'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '7.29'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1926'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1927>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1927> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1927> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1927>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1927>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1927" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1927'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '7.897'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1927'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1928>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1928> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1928> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1928>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1928>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1928" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1928'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.27'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1928'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1929>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1929> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1929> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1929>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1929>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1929" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1929'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.646'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1929'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1930>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1930> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1930> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1930>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1930>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1930" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1930'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.918'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 10 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1930'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1931>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1931> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1931> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1931>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1931>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1931" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1931'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '7.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1931'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1932>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1932> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1932> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1932>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1932>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1932" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1932'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.351'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1932'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1933>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1933> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1933> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1933>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1933>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1933" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1933'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.173'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1933'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1934>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1934> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1934> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1934>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1934>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1934" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1934'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.106'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1934'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1935>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1935> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1935> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1935>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1935>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1935" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1935'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.209'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1935'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1986>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1986> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1986> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1986>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1986>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1986" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1986'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1986'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1987>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1987> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1987> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1987>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1987>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1987" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1987'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57x0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1987'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1988>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1988> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1988> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1988>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1988>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1988" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1988'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '6.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48x0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1988'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1989>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1989> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1989> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1989>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1989>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1989" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1989'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.549'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.26 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1989'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1894>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1894> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1894> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1894>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1894>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1894" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1894'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.566'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1894'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1895>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1895> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1895> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1895>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1895>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1895" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1895'^^xsd:string;
  dwc:scientificName 'Sagitta euxina'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.918'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 10 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '724928'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1895'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1896>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1896> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1896> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1896>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1896>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1896" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1896'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '61.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1896'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1897>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1897> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1897> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1897>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1897>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1897" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1897'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '18.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1897'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1898>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1898> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1898> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1898>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1898>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1898" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1898'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.065'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1898'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1899>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1899> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1899> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1899>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1899>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1899" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1899'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '6.998'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 3.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1899'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1900>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1900> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1900> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1900>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1900>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1900" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1900'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.14'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.54 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1900'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1901>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1901> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1901> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1901>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1901>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1901" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1901'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '7.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1901'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1902>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1902> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1902> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1902>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1902>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1902" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1902'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.555'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1902'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1903>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1903> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1903> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1903>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1903>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1903" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1903'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '18.749'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1903'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1904>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1904> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1904> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "150"^^xsd:integer ;
  dwc:maximumDepthInMeters "175"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1904>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1904>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1904" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1904'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '190'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '150'^^xsd:integer;
  dwc:maximumDepth '175'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.132'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1904'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1905>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1905> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1905> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1905>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1905>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1905" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1905'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1905'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1906>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1906> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1906> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1906>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1906>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1906" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1906'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.124'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1906'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1907>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1907> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1907> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1907>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1907>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1907" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1907'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1907'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1908>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1908> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1908> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1908>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1908>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1908" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1908'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1908'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1909>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1909> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1909> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1909>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1909>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1909" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1909'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '10.325'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1909'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1910>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1910> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1910> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1910>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1910>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1910" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1910'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '6.885'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1910'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1911>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1911> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1911> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1911>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1911>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1911" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1911'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '13.77'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1911'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1912>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1912> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1912> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1912>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1912>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1912" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1912'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '6.682'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1912'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1913>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1913> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1913> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1913>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1913>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1913" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1913'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1913'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1914>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1914> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1914> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1914>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1914>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1914" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1914'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.16'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.89 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1914'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1915>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1915> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1915> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1915>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1915>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1915" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1915'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.47 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1915'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1916>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1916> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1916> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1916>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1916>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1916" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1916'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.14'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1916'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1917>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1917> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1917> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1917>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1917>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1917" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1917'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1917'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1918>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1918> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1918> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1918>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1918>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1918" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1918'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.142'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1918'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1919>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1919> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1919> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1919>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1919>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1919" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1919'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1919'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1920>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1920> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1920> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1920>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1920>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1920" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1920'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1920'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1921>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1921> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1921> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1921>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1921>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1921" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1921'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.298'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1921'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1936>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1936> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1936> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1936>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1936>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1936" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1936'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.416'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1936'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1937>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1937> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1937> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "125"^^xsd:integer ;
  dwc:maximumDepthInMeters "150"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1937>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1937>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1937" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1937'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '191'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '125'^^xsd:integer;
  dwc:maximumDepth '150'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.583'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1937'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1938>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1938> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1938> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1938>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1938>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1938" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1938'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.065'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1938'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1939>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1939> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1939> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1939>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1939>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1939" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1939'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1939'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1940>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1940> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1940> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1940>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1940>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1940" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1940'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.194'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1940'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1941>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1941> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1941> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "100"^^xsd:integer ;
  dwc:maximumDepthInMeters "125"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1941>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1941>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1941" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1941'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '192'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '100'^^xsd:integer;
  dwc:maximumDepth '125'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.246'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1941'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1942>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1942> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1942> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1942>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1942>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1942" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1942'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.052'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1942'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1943>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1943> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1943> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1943>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1943>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1943" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1943'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1943'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1944>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1944> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1944> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1944>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1944>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1944" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1944'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.051'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1944'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1945>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1945> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1945> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1945>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1945>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1945" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1945'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.028'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1945'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1946>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1946> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1946> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1946>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1946>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1946" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1946'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1946'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1947>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1947> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1947> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1947>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1947>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1947" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1947'^^xsd:string;
  dwc:scientificName 'Archiannelida'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.189'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '146418'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1947'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '146418'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '100'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1948>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1948> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1948> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1948>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1948>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1948" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1948'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1948'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1949>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1949> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1949> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1949>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1949>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1949" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1949'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '26.73'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1949'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1950>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1950> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1950> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1950>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1950>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1950" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1950'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '10.53'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1950'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1951>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1951> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1951> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1951>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1951>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1951" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1951'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '12.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1951'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1952>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1952> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1952> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1952>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1952>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1952" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1952'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.189'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1952'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1953>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1953> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1953> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1953>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1953>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1953" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1953'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2x0.9 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1953'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1954>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1954> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1954> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1954>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1954>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1954" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1954'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.524'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1954'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1955>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1955> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1955> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1955>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1955>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1955" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1955'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.351'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1955'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1956>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1956> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1956> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1956>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1956>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1956" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1956'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1956'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1957>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1957> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1957> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "75"^^xsd:integer ;
  dwc:maximumDepthInMeters "100"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1957>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1957>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1957" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1957'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '193'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '75'^^xsd:integer;
  dwc:maximumDepth '100'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1957'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1958>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1958> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1958> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1958>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1958>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1958" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1958'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.155'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1958'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1959>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1959> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1959> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1959>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1959>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1959" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1959'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.363'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.47 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1959'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1960>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1960> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1960> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1960>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1960>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1960" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1960'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1960'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1961>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1961> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1961> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1961>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1961>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1961" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1961'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.605'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1961'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1962>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1962> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1962> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1962>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1962>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1962" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1962'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1962'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1963>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1963> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1963> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1963>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1963>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1963" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1963'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.246'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1963'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1964>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1964> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1964> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1964>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1964>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1964" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1964'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.732'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1964'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1965>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1965> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1965> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1965>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1965>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1965" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1965'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.911'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1965'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1966>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1966> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1966> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1966>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1966>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1966" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1966'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.076'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1966'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1967>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1967> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1967> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1967>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1967>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1967" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1967'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.227'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1967'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1968>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1968> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1968> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1968>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1968>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1968" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1968'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.328'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1968'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1969>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1969> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1969> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1969>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1969>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1969" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1969'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.083'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1969'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1970>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1970> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1970> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1970>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1970>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1970" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1970'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.662'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1970'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1973>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1973> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1973> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1973>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1973>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1973" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1973'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.184'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1973'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1974>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1974> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1974> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1974>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1974>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1974" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1974'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1974'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1975>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1975> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1975> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1975>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1975>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1975" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1975'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.161'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1975'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1976>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1976> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1976> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1976>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1976>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1976" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1976'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.126'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.71 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1976'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1977>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1977> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1977> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1977>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1977>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1977" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1977'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.57 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1977'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1978>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1978> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1978> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1978>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1978>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1978" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1978'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1978'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1979>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1979> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1979> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1979>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1979>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1979" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1979'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.89'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1979'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1980>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1980> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1980> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1980>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1980>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1980" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1980'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '1.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1980'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1981>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1981> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1981> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1981>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1981>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1981" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1981'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.0001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.034 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1981'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1982>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1982> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1982> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1982>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1982>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1982" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1982'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1982'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1983>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1983> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1983> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1983>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1983>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1983" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1983'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1983'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1984>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1984> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1984> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1984>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1984>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1984" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1984'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.224'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1984'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1985>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1985> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1985> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  dwc:decimalLatitude "44.69791"^^xsd:decimal ;
  dwc:decimalLongitude "31.49351"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "75"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1985>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (44.69791 31.49351)"^^geo:wktLiteral ;
  geo-pos:lat "44.69791"^^xsd:decimal ;
  geo-pos:long "31.49351"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1985>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1985" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "8" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1985'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '194'^^xsd:integer;
  dwc:fieldNumber '8'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '9.833'^^xsd:double;
  dwc:endTimeOfDay '11.5'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.49351'^^xsd:double;
  dwc:latitude '44.69791'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '75'^^xsd:integer;
  dwc:temperature '11.6'^^xsd:double;
  dwc:observedWeight '0.972'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1985'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_281'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_281'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_282'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.052'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_282'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_283'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_283'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_284'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_284'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_285'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_285'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_286'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51x1.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_286'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_287'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22x0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_287'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_288'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.203'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_288'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_289'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_289'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_290'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_290'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_291'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_291'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_292'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_292'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_293'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_293'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_294'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.583'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_294'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_295'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '3.378'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.54 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_295'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_296'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '3.668'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_296'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_297'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.979'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_297'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_298'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '8.419'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_298'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_299'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.356'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_299'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_300'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_300'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_301'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.031'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_301'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_302'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.757'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_302'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_303'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.341'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_303'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_304'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.97'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_304'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_305'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.238'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_305'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_306'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.366'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_306'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_307'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_307'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_308'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.069'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_308'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_309'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_309'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_310'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.188'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_310'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_311'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.569'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_311'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_312'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.683'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_312'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_313'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.416'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_313'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_314'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_314'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_315'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.099'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_315'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_316'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.111'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_316'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_317'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.909'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_317'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_318'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.866'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_318'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_319'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.495'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_319'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_320'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.247'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_320'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_321'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.98'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_321'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_322'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_322'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_323'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_323'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_324'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_324'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_325'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_325'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_326'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.109'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_326'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_327'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.048'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_327'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_328'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.031'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_328'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_329'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_329'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_330'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_330'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_331'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34x1.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_331'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_332>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_332> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_332> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_332>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_332>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_332" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_332'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '5.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68x? mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_332'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_333>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_333> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_333> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_333>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_333>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_333" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_333'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.091'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17x0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_333'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_334>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_334> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_334> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_334>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_334>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_334" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_334'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '46.475'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_334'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_335>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_335> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_335> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_335>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_335>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_335" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_335'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '70.785'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_335'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_336>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_336> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_336> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_336>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_336>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_336" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_336'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '90.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_336'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_337>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_337> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_337> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_337>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_337>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_337" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_337'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '9.509'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_337'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_338>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_338> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_338> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_338>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_338>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_338" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_338'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.779'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_338'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_339>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_339> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_339> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_339>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_339>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_339" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_339'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_339'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_340>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_340> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_340> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_340>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_340>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_340" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_340'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_340'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_341>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_341> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_341> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_341>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_341>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_341" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_341'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_341'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_342>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_342> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_342> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_342>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_342>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_342" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_342'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.517'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_342'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_343>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_343> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_343> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_343>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_343>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_343" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_343'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '5.72'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_343'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_344>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_344> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_344> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_344>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_344>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_344" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_344'^^xsd:string;
  dwc:scientificName 'Sagitta sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.894'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105410'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_344'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105410'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_345>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_345> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_345> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_345>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_345>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_345" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_345'^^xsd:string;
  dwc:scientificName 'Evadne spinifera'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.072'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106274'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_345'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106274'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_346>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_346> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_346> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_346>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_346>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_346" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_346'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.186'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_346'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1728>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1728> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1728> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1728>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1728>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1728" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1728'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.495'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1728'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1729>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1729> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1729> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1729>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1729>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1729" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1729'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.866'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1729'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1730>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1730> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1730> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1730>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1730>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1730" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1730'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '6.93'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1730'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1731>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1731> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1731> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1731>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1731>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1731" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1731'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.95'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43x1.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1731'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1732>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1732> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1732> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1732>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1732>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1732" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1732'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.051'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17x0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1732'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1733>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1733> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1733> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1733>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1733>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1733" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1733'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '73.397'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1733'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1734>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1734> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1734> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1734>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1734>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1734" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1734'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '48.262'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1734'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1735>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1735> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1735> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1735>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1735>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1735" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1735'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '106.92'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1735'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1736>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1736> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1736> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1736>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1736>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1736" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1736'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.042'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1736'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1737>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1737> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1737> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1737>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1737>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1737" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1737'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.866'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1737'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1738>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1738> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1738> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1738>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1738>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1738" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1738'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1738'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1739>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1739> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1739> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1739>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1739>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1739" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1739'^^xsd:string;
  dwc:scientificName 'Tintinnidae'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '183533'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1739'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '183533'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '140'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1740>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1740> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1740> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1740>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1740>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1740" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1740'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1740'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1741>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1741> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1741> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1741>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1741>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1741" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1741'^^xsd:string;
  dwc:scientificName 'Hydromedusa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1337'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1741'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1337'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1742>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1742> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1742> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1742>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1742>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1742" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1742'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1742'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1743>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1743> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1743> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1743>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1743>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1743" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1743'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '188'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.097'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1743'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1744>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1744> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1744> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1744>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1744>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1744" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1744'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '46.546'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1744'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1745>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1745> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1745> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1745>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1745>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1745" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1745'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '29.555'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1745'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1746>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1746> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1746> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1746>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1746>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1746" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1746'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '38.481'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1746'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1747>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1747> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1747> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1747>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1747>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1747" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1747'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '7.708'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1747'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1748>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1748> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1748> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1748>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1748>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1748" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1748'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.098'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1748'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1749>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1749> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1749> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1749>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1749>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1749" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1749'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '5.856'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1749'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1750>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1750> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1750> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1750>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1750>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1750" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1750'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.089'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1750'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1751>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1751> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1751> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1751>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1751>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1751" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1751'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '9.438'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1751'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1752>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1752> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1752> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1752>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1752>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1752" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1752'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '5.534'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1752'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1753>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1753> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1753> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1753>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1753>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1753" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1753'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.631'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1753'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1754>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1754> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1754> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1754>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1754>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1754" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1754'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1754'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1755>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1755> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1755> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1755>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1755>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1755" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1755'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1755'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1756>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1756> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1756> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1756>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1756>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1756" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1756'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.772'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1756'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1757>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1757> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1757> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1757>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1757>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1757" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1757'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1757'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1758>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1758> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1758> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1758>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1758>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1758" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1758'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1758'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1759>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1759> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1759> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1759>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1759>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1759" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1759'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1759'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1760>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1760> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1760> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1760>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1760>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1760" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1760'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '6.006'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1760'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1761>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1761> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1761> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1761>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1761>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1761" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1761'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1761'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1762>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1762> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1762> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1762>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1762>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1762" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1762'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.216'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1762'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1763>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1763> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1763> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1763>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1763>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1763" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1763'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '15.444'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1763'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1764>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1764> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1764> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1764>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1764>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1764" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1764'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.372'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1764'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1765>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1765> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1765> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1765>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1765>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1765" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1765'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1765'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1766>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1766> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1766> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1766>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1766>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1766" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1766'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1766'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1767>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1767> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1767> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1767>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1767>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1767" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1767'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1767'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1768>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1768> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1768> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1768>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1768>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1768" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1768'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '11.44'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.71 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1768'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1769>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1769> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1769> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1769>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1769>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1769" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1769'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '10.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1769'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1770>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1770> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1770> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1770>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1770>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1770" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1770'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '3.932'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.97 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1770'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1771>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1771> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1771> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1771>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1771>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1771" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1771'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.086 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1771'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1772>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1772> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1772> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1772>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1772>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1772" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1772'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.242'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1772'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1773>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1773> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1773> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1773>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1773>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1773" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1773'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.243'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1773'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1774>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1774> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1774> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1774>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1774>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1774" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1774'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.252'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1774'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1775>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1775> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1775> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1775>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1775>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1775" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1775'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '2.753'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1775'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1776>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1776> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1776> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1776>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1776>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1776" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1776'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '10.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1776'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1777>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1777> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1777> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1777>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1777>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1777" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1777'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '189'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1777'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2586>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2586> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2586> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2586>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2586>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2586" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2586'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.482'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2586'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2587>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2587> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2587> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2587>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2587>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2587" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2587'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2587'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2588>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2588> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2588> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2588>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2588>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2588" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2588'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.323'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2588'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2589>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2589> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2589> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2589>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2589>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2589" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2589'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.025'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2589'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2590>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2590> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2590> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2590>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2590>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2590" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2590'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2590'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2591>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2591> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2591> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2591>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2591>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2591" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2591'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2591'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2592>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2592> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2592> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2592>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2592>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2592" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2592'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2592'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2593>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2593> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2593> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2593>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2593>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2593" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2593'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.405'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2593'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2594>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2594> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2594> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2594>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2594>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2594" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2594'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2594'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2595>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2595> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2595> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2595>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2595>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2595" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2595'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.743'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2595'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2596>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2596> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2596> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2596>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2596>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2596" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2596'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.27'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2596'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2597>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2597> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2597> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2597>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2597>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2597" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2597'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '1.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2597'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2598>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2598> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2598> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2598>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2598>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2598" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2598'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2598'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2599>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2599> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2599> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2599>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2599>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2599" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2599'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2599'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2600>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2600> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2600> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2600>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2600>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2600" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2600'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2600'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2601>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2601> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2601> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2601>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2601>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2601" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2601'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2601'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2602>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2602> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2602> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2602>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2602>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2602" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2602'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.186'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2602'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2603>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2603> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2603> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2603>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2603>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2603" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2603'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2603'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2604>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2604> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2604> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2604>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2604>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2604" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2604'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.211'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2604'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2605>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2605> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2605> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2605>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2605>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2605" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2605'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2605'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2606>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2606> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2606> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2606>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2606>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2606" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2606'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2606'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2607>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2607> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2607> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2607>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2607>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2607" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2607'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.348'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2607'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2608>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2608> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2608> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2608>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2608>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2608" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2608'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.049'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2608'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2609>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2609> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2609> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2609>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2609>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2609" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2609'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.184'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2609'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2610>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2610> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2610> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2610>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2610>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2610" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2610'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.189'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2610'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2611>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2611> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2611> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2611>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2611>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2611" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2611'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.189'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2611'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2612>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2612> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2612> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2612>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2612>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2612" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2612'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2612'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2613>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2613> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2613> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2613>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2613>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2613" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2613'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2613'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2614>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2614> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2614> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2614>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2614>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2614" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2614'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2614'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2615>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2615> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2615> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2615>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2615>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2615" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2615'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2615'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2616>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2616> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2616> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2616>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2616>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2616" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2616'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2616'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2617>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2617> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2617> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2617>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2617>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2617" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2617'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.003'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2617'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2618>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2618> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2618> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.0013"^^xsd:decimal ;
  dwc:decimalLongitude "31.95639"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2618>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.0013 31.95639)"^^geo:wktLiteral ;
  geo-pos:lat "45.0013"^^xsd:decimal ;
  geo-pos:long "31.95639"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2618>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2618" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "7" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2618'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '187'^^xsd:integer;
  dwc:fieldNumber '7'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '4'^^xsd:integer;
  dwc:endTimeOfDay '5.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '31.95639'^^xsd:double;
  dwc:latitude '45.0013'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10'^^xsd:integer;
  dwc:observedWeight '0.053'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2618'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_227>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_227> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_227> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_227>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_227>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_227" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_227'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.068'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_227'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_190'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '13.063'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_190'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_191'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.603'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_191'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_192'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '9.202'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_192'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_193'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '5.949'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_193'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_194'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_194'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_195>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_195> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_195> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_195>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_195>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_195" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_195'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.275'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_195'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_196>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_196> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_196> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_196>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_196>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_196" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_196'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_196'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_197>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_197> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_197> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_197>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_197>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_197" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_197'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_197'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_198>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_198> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_198> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_198>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_198>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_198" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_198'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_198'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_199>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_199> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_199> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_199>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_199>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_199" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_199'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.608'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_199'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_200>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_200> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_200> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_200>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_200>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_200" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_200'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_200'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_201>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_201> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_201> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_201>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_201>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_201" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_201'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.574'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_201'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_202>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_202> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_202> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_202>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_202>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_202" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_202'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.316'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_202'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_203>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_203> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_203> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_203>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_203>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_203" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_203'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.801'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.42 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_203'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_204>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_204> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_204> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_204>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_204>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_204" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_204'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '3.074'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_204'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_205>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_205> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_205> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_205>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_205>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_205" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_205'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_205'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_206>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_206> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_206> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_206>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_206>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_206" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_206'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '3.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_206'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_207>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_207> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_207> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_207>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_207>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_207" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_207'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.322'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_207'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_208>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_208> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_208> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_208>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_208>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_208" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_208'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '15.444'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_208'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_209>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_209> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_209> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_209>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_209>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_209" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_209'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.572'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.9 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_209'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_210>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_210> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_210> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_210>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_210>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_210" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_210'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_210'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_211>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_211> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_211> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_211>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_211>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_211" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_211'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '8.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_211'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_212>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_212> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_212> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_212>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_212>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_212" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_212'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '11.797'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_212'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_213>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_213> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_213> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_213>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_213>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_213" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_213'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '8.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_213'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_214>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_214> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_214> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_214>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_214>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_214" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_214'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_214'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_215>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_215> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_215> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_215>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_215>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_215" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_215'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_215'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_216>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_216> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_216> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_216>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_216>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_216" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_216'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.343'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_216'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_217>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_217> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_217> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_217>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_217>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_217" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_217'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.315'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_217'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_218>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_218> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_218> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_218>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_218>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_218" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_218'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.06'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_218'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_219>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_219> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_219> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_219>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_219>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_219" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_219'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_219'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_220>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_220> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_220> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_220>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_220>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_220" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_220'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_220'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_221>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_221> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_221> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_221>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_221>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_221" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_221'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.86'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_221'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_222>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_222> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_222> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_222>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_222>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_222" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_222'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.787'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_222'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_223>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_223> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_223> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_223>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_223>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_223" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_223'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.04'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_223'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_224>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_224> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_224> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_224>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_224>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_224" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_224'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '51.123'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_224'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_225>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_225> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_225> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_225>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_225>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_225" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_225'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '38.61'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_225'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_226>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_226> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_226> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_226>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_226>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_226" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_226'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '31.46'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_226'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_228>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_228> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_228> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_228>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_228>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_228" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_228'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '4.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_228'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_229>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_229> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_229> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_229>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_229>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_229" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_229'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_229'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_230>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_230> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_230> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_230>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_230>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_230" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_230'^^xsd:string;
  dwc:scientificName 'Stenosemella ventricosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.014'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235758'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_230'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '235758'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_231>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_231> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_231> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_231>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_231>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_231" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_231'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.458'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_231'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_232>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_232> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_232> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_232>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_232>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_232" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_232'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_232'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_233>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_233> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_233> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_233>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_233>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_233" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_233'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.617'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_233'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_234>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_234> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_234> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_234>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_234>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_234" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_234'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.77'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.35 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_234'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_235>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_235> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_235> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_235>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_235>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_235" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_235'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '6.16'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_235'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_236>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_236> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_236> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_236>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_236>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_236" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_236'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_236'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_237>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_237> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_237> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_237>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_237>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_237" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_237'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_237'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_238>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_238> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_238> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_238>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_238>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_238" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_238'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_238'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_239>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_239> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_239> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_239>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_239>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_239" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_239'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.0005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_239'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_240>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_240> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_240> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_240>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_240>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_240" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_240'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_240'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_241>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_241> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_241> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_241>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_241>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_241" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_241'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.493'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_241'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_242'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.593'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_242'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_243'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.294'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_243'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_244'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.889'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_244'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_245'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.185'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_245'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_246'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_246'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_247'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_247'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_248'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_248'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_249'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '4.204'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_249'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_250'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.185'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_250'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_251'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.232'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_251'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_252'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.354'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_252'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_253'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.886'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_253'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_254'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.562'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_254'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_255'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.046'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_255'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_256'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.64 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_256'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_257'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_257'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_258'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.264'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_258'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_259'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.771'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_259'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_260'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.508'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_260'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_261'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.785'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_261'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_262'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '9.24'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_262'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_263'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '10.78'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_263'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_264'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.925'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_264'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_265'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '9.94'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_265'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_266'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.695'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_266'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_267'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '4.235'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_267'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_268'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.335'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_268'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_269'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_269'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_270'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.042'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_270'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_271'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.011'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_271'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_272'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.104'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_272'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_273'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.372'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_273'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_274'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_274'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_275'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_275'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_276'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '5.698'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_276'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_277'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.085'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_277'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_278'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.246'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_278'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_279'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.218'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24x0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_279'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_280'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55x2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_280'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2498>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2498> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2498> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2498>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2498>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2498" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2498'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '3.089'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2498'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2499>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2499> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2499> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2499>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2499>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2499" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2499'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2499'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2500>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2500> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2500> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2500>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2500>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2500" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2500'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2500'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2501>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2501> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2501> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2501>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2501>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2501" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2501'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '2.749'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2501'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2502>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2502> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2502> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2502>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2502>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2502" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2502'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.258'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2502'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2503>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2503> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2503> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2503>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2503>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2503" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2503'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.051'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2503'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2504>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2504> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2504> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2504>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2504>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2504" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2504'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2504'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2505>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2505> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2505> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2505>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2505>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2505" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2505'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2505'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2506>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2506> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2506> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2506>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2506>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2506" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2506'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.708'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2506'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2507>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2507> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2507> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2507>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2507>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2507" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2507'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.231'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2507'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2508>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2508> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2508> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2508>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2508>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2508" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2508'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2508'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2509>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2509> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2509> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2509>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2509>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2509" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2509'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.046'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2509'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2510>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2510> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2510> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2510>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2510>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2510" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2510'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.354'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2510'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2511>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2511> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2511> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2511>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2511>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2511" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2511'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.925'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2511'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2492>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2492> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2492> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2492>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2492>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2492" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2492'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.222'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2492'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2493>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2493> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2493> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2493>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2493>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2493" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2493'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.03'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2493'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2494>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2494> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2494> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2494>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2494>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2494" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2494'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '4.404'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2494'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2495>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2495> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2495> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2495>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2495>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2495" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2495'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.602'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2495'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2496>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2496> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2496> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2496>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2496>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2496" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2496'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.915'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2496'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2497>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2497> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2497> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2497>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2497>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2497" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2497'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '184'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.186'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2497'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2512>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2512> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2512> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2512>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2512>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2512" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2512'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2512'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2513>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2513> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2513> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2513>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2513>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2513" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2513'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '6.16'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2513'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2514>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2514> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2514> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2514>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2514>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2514" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2514'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '6.352'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2514'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2515>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2515> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2515> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2515>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2515>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2515" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2515'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.54'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2515'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2516>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2516> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2516> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2516>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2516>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2516" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2516'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.347'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2516'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2517>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2517> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2517> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2517>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2517>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2517" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2517'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.185'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2517'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2518>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2518> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2518> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2518>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2518>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2518" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2518'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.755'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2518'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2519>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2519> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2519> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2519>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2519>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2519" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2519'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.531'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2519'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2520>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2520> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2520> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2520>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2520>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2520" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2520'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2520'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2521>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2521> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2521> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2521>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2521>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2521" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2521'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.262'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2521'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2522>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2522> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2522> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2522>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2522>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2522" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2522'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.033'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2522'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2523>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2523> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2523> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2523>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2523>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2523" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2523'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.154'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2523'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2524>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2524> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2524> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2524>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2524>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2524" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2524'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.154'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2524'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2525>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2525> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2525> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2525>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2525>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2525" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2525'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.501'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2525'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2526>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2526> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2526> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2526>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2526>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2526" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2526'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2526'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2527>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2527> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2527> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2527>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2527>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2527" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2527'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.027'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2527'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2528>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2528> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2528> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2528>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2528>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2528" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2528'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.102'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2528'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2529>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2529> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2529> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2529>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2529>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2529" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2529'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2529'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2530>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2530> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2530> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2530>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2530>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2530" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2530'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '3.08'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2530'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2531>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2531> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2531> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2531>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2531>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2531" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2531'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.074'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2531'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2532>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2532> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2532> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2532>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2532>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2532" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2532'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.212'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2532'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2533>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2533> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2533> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2533>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2533>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2533" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2533'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15x0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2533'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2534>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2534> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2534> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2534>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2534>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2534" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2534'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.493'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2534'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2535>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2535> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2535> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2535>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2535>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2535" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2535'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.539'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x1.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2535'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2536>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2536> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2536> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2536>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2536>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2536" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2536'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.246'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5x1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2536'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2537>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2537> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2537> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2537>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2537>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2537" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2537'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '37.565'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2537'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2538>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2538> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2538> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2538>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2538>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2538" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2538'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '40.04'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2538'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2539>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2539> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2539> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2539>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2539>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2539" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2539'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '76.23'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2539'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2540>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2540> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2540> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2540>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2540>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2540" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2540'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '185'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.308'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.14 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2540'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2570>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2570> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2570> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2570>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2570>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2570" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2570'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17x0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2570'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2571>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2571> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2571> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2571>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2571>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2571" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2571'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '71.998'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2571'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2572>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2572> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2572> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2572>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2572>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2572" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2572'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '41.58'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2572'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2573>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2573> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2573> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2573>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2573>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2573" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2573'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '15.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2573'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2574>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2574> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2574> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2574>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2574>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2574" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2574'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.886'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2574'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2575>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2575> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2575> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2575>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2575>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2575" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2575'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.925'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.16 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2575'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2576>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2576> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2576> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2576>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2576>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2576" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2576'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2576'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2577>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2577> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2577> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2577>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2577>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2577" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2577'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.007'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2577'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2578>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2578> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2578> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2578>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2578>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2578" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2578'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2578'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2579>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2579> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2579> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2579>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2579>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2579" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2579'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2579'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2580>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2580> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2580> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2580>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2580>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2580" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2580'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2580'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2581>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2581> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2581> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2581>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2581>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2581" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2581'^^xsd:string;
  dwc:scientificName 'Pisces'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '1.232'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '11676'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2581'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '11676'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '50'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2582>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2582> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2582> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2582>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2582>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2582" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2582'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.25'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2582'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2583>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2583> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2583> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2583>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2583>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2583" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2583'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2583'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2584>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2584> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2584> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2584>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2584>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2584" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2584'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.304'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2584'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2585>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2585> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2585> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.11725"^^xsd:decimal ;
  dwc:decimalLongitude "32.1263"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "45"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2585>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.11725 32.1263)"^^geo:wktLiteral ;
  geo-pos:lat "45.11725"^^xsd:decimal ;
  geo-pos:long "32.1263"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2585>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2585" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "6" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2585'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '186'^^xsd:integer;
  dwc:fieldNumber '6'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '25'^^xsd:integer;
  dwc:startTimeOfDay '0.883'^^xsd:double;
  dwc:endTimeOfDay '1.75'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.1263'^^xsd:double;
  dwc:latitude '45.11725'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '45'^^xsd:integer;
  dwc:temperature '10.6'^^xsd:double;
  dwc:observedWeight '0.493'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2585'^^xsd:string;
  dwc:observationDate '1952-04-25'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_166'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_166'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_167'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.34'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.82 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_167'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_168'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.335'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_168'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_169'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.68'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_169'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_170'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.424'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_170'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_171'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.345'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.9 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_171'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_172'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.121'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_172'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_173'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.616'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_173'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_174'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.77'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_174'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_175'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.12'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_175'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_176'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_176'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_177'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.034 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_177'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_178'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.084'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.051 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_178'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_179'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.085'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_179'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_180'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_180'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_181'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.493'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_181'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_182'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.064'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_182'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_183'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '62.31'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_183'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_184'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.536'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3x1.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_184'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_185'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.686'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34x1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_185'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_186'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_186'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_187'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_187'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_188'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.287'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_188'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_189'^^xsd:string;
  dwc:scientificName 'Evadne spinifera'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106274'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_189'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106274'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_139'^^xsd:string;
  dwc:scientificName 'Coxliella helix'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.13'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235759'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_139'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '235759'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_140'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.192'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_140'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_141'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36x1.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_141'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_142'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.42'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_142'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_143'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.42'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_143'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_144'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.279'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_144'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_145'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '5.85'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_145'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_146'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_146'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_147'^^xsd:string;
  dwc:scientificName 'Pleurobrachia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '13.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106346'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_147'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106346'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_148'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.78'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_148'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_149'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.344'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_149'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_150'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '3.728'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_150'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_151'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.219'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_151'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_152'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.782'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.33 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_152'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_153'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.784'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_153'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_154'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.482'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_154'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_155'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.145'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_155'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_156'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.127'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_156'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_157'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '4.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_157'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_158'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.154'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_158'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_159'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.536'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.11 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_159'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_160'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.469'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_160'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_161'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.362'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_161'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_162'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.281'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_162'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_163'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.354'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_163'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_164'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.456'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_164'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_165'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.924'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_165'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2402>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2402> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2402> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2402>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2402>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2402" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2402'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.9 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2402'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2403>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2403> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2403> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2403>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2403>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2403" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2403'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.858'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2403'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2404>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2404> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2404> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2404>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2404>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2404" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2404'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.845'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2404'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2405>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2405> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2405> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2405>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2405>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2405" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2405'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.716'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2405'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2406>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2406> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2406> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2406>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2406>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2406" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2406'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.243'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2406'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2407>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2407> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2407> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2407>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2407>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2407" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2407'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.658'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.47 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2407'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2408>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2408> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2408> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2408>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2408>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2408" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2408'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.6'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2408'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2409>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2409> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2409> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2409>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2409>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2409" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2409'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2409'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2410>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2410> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2410> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2410>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2410>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2410" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2410'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.744'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2410'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2411>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2411> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2411> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2411>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2411>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2411" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2411'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.143'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2411'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2383>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2383> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2383> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2383>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2383>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2383" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2383'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.235'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2383'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2384>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2384> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2384> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2384>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2384>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2384" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2384'^^xsd:string;
  dwc:scientificName 'Tintinnopsis meunieri'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '427422'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2384'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '427422'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2385>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2385> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2385> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2385>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2385>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2385" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2385'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.539'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2385'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2386>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2386> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2386> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2386>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2386>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2386" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2386'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '25.8'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2386'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2387>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2387> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2387> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2387>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2387>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2387" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2387'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.593'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2387'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2388>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2388> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2388> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2388>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2388>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2388" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2388'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.246'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2388'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2389>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2389> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2389> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2389>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2389>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2389" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2389'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2389'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2390>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2390> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2390> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2390>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2390>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2390" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2390'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.044'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2390'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2391>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2391> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2391> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2391>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2391>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2391" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2391'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '20.278'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2391'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2392>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2392> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2392> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2392>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2392>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2392" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2392'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '16.359'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2392'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2393>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2393> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2393> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2393>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2393>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2393" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2393'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '17.567'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2393'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2394>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2394> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2394> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2394>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2394>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2394" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2394'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '3.603'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2394'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2395>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2395> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2395> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2395>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2395>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2395" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2395'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.394'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2395'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2396>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2396> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2396> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2396>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2396>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2396" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2396'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.343'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2396'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2431>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2431> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2431> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2431>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2431>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2431" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2431'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.022'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2431'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2432>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2432> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2432> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2432>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2432>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2432" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2432'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.393'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2432'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2433>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2433> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2433> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2433>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2433>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2433" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2433'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.83'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2433'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2434>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2434> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2434> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2434>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2434>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2434" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2434'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.047'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2434'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2435>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2435> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2435> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2435>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2435>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2435" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2435'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '6.757'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2435'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2436>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2436> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2436> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2436>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2436>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2436" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2436'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '3.932'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2436'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2437>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2437> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2437> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2437>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2437>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2437" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2437'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '4.433'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2437'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2438>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2438> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2438> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2438>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2438>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2438" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2438'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '31.46'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2438'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2439>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2439> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2439> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2439>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2439>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2439" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2439'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '38.61'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2439'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2440>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2440> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2440> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2440>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2440>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2440" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2440'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '18.59'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2440'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2441>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2441> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2441> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2441>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2441>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2441" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2441'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.43'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2441'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2412>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2412> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2412> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2412>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2412>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2412" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2412'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.05 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2412'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2413>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2413> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2413> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2413>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2413>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2413" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2413'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2413'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2292>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2292> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2292> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2292>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2292>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2292" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2292'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2292'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2293>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2293> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2293> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2293>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2293>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2293" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2293'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.546'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2293'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2294>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2294> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2294> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2294>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2294>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2294" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2294'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.63'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2294'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2295>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2295> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2295> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2295>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2295>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2295" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2295'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.234'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2295'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2296>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2296> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2296> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2296>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2296>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2296" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2296'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.117'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2296'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2297>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2297> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2297> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2297>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2297>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2297" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2297'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.702'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2297'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2298>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2298> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2298> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2298>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2298>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2298" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2298'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.037'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2298'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2299>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2299> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2299> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2299>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2299>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2299" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2299'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '3.9'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2299'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2300>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2300> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2300> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2300>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2300>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2300" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2300'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.7'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2300'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2301>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2301> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2301> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2301>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2301>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2301" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2301'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.65 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2301'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2302>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2302> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2302> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2302>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2302>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2302" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2302'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.91 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2302'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2303>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2303> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2303> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2303>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2303>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2303" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2303'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.65'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2303'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2304>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2304> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2304> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2304>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2304>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2304" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2304'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2304'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2305>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2305> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2305> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2305>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2305>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2305" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2305'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.932'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.42 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2305'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2306>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2306> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2306> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2306>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2306>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2306" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2306'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.867'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2306'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2307>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2307> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2307> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2307>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2307>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2307" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2307'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.656'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2307'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2308>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2308> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2308> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2308>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2308>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2308" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2308'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.29'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2308'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2309>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2309> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2309> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2309>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2309>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2309" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2309'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2309'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2310>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2310> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2310> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2310>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2310>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2310" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2310'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.324'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2310'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2311>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2311> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2311> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2311>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2311>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2311" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2311'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2311'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2312>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2312> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2312> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2312>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2312>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2312" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2312'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.92'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2312'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2313>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2313> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2313> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2313>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2313>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2313" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2313'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.657'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2313'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2314>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2314> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2314> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2314>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2314>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2314" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2314'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.496'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2314'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2315>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2315> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2315> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2315>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2315>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2315" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2315'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.216'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2315'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2316>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2316> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2316> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2316>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2316>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2316" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2316'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2316'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2317>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2317> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2317> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2317>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2317>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2317" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2317'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.552'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2317'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2318>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2318> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2318> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2318>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2318>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2318" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2318'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.135'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2318'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2319>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2319> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2319> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2319>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2319>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2319" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2319'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2319'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2320>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2320> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2320> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2320>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2320>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2320" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2320'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.038'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.051 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2320'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2321>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2321> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2321> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2321>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2321>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2321" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2321'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.33'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2321'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2322>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2322> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2322> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2322>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2322>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2322" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2322'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.198'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2322'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2323>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2323> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2323> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2323>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2323>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2323" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2323'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.48'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2323'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2324>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2324> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2324> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2324>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2324>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2324" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2324'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.64'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2324'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2325>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2325> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2325> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2325>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2325>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2325" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2325'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2325'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2326>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2326> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2326> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2326>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2326>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2326" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2326'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2326'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2327>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2327> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2327> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2327>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2327>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2327" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2327'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2327'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2328>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2328> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2328> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2328>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2328>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2328" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2328'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.173'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2328'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2329>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2329> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2329> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2329>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2329>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2329" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2329'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2329'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2330>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2330> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2330> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2330>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2330>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2330" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2330'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.12'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2330'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2331>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2331> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2331> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "27"^^xsd:integer ;
  dwc:maximumDepthInMeters "50"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2331>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2331>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2331" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2331'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '181'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '27'^^xsd:integer;
  dwc:maximumDepth '50'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.768'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24x0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2331'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2378>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2378> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2378> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2378>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2378>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2378" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2378'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.643'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2x0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2378'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2379>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2379> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2379> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2379>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2379>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2379" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2379'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.68'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2379'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2380>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2380> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2380> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2380>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2380>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2380" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2380'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '1.909'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2380'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2381>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2381> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2381> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2381>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2381>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2381" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2381'^^xsd:string;
  dwc:scientificName 'Tintinnopsis sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.03 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '163780'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2381'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '163780'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2382>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2382> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2382> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "27"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2382>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2382>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2382" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2382'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '182'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '27'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '2.821'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6x1.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2382'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2397>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2397> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2397> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2397>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2397>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2397" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2397'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.915'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2397'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2398>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2398> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2398> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2398>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2398>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2398" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2398'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.715'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2398'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2399>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2399> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2399> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2399>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2399>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2399" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2399'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '0.858'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2399'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2400>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2400> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2400> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2400>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2400>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2400" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2400'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '3.785'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2400'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2401>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2401> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2401> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.25977"^^xsd:decimal ;
  dwc:decimalLongitude "32.3298"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2401>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.25977 32.3298)"^^geo:wktLiteral ;
  geo-pos:lat "45.25977"^^xsd:decimal ;
  geo-pos:long "32.3298"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2401>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2401" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "4" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2401'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '183'^^xsd:integer;
  dwc:fieldNumber '4'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '19.517'^^xsd:double;
  dwc:endTimeOfDay '21.2'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.3298'^^xsd:double;
  dwc:latitude '45.25977'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.3'^^xsd:double;
  dwc:observedWeight '4.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2401'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_69>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_69> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_69> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_69>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_69>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_69" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_69'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.568'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_69'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_70>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_70> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_70> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_70>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_70>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_70" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_70'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_70'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_71>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_71> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_71> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_71>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_71>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_71" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_71'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.653'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_71'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_72>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_72> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_72> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_72>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_72>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_72" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_72'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.162'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_72'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_73>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_73> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_73> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_73>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_73>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_73" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_73'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.026'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_73'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_74>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_74> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_74> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_74>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_74>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_74" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_74'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_74'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_75>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_75> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_75> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_75>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_75>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_75" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_75'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.528'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_75'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_76>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_76> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_76> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_76>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_76>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_76" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_76'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_76'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_77>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_77> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_77> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_77>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_77>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_77" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_77'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.043'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_77'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_78>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_78> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_78> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_78>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_78>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_78" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_78'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.382'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_78'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_79>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_79> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_79> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_79>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_79>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_79" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_79'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.845'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_79'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_80>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_80> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_80> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_80>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_80>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_80" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_80'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_80'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_81>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_81> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_81> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_81>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_81>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_81" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_81'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.551'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_81'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_82>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_82> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_82> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_82>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_82>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_82" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_82'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.0168'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15x1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_82'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_83>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_83> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_83> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_83>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_83>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_83" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_83'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.924'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51x1.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_83'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_84>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_84> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_84> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_84>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_84>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_84" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_84'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.106'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39x0.9 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_84'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_85>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_85> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_85> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_85>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_85>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_85" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_85'^^xsd:string;
  dwc:scientificName 'Pleurobrachia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.66'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106346'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_85'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106346'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_86>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_86> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_86> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_86>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_86>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_86" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_86'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '21.45'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_86'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_87>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_87> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_87> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_87>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_87>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_87" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_87'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.528'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_87'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_88>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_88> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_88> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_88>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_88>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_88" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_88'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_88'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_89>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_89> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_89> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_89>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_89>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_89" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_89'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_89'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_90>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_90> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_90> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_90>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_90>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_90" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_90'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.033'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_90'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_91>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_91> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_91> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_91>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_91>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_91" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_91'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_91'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_92>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_92> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_92> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_92>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_92>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_92" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_92'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.069'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_92'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_93>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_93> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_93> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_93>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_93>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_93" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_93'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.049'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_93'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_94>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_94> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_94> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_94>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_94>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_94" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_94'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_94'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_95>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_95> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_95> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_95>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_95>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_95" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_95'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.018'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_95'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_96>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_96> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_96> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_96>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_96>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_96" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_96'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.048'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_96'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_97>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_97> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_97> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_97>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_97>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_97" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_97'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.129'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_97'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_98>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_98> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_98> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_98>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_98>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_98" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_98'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '16.916'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_98'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_99>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_99> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_99> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_99>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_99>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_99" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_99'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '17.288'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_99'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_100>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_100> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_100> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_100>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_100>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_100" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_100'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '23.573'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_100'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_101>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_101> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_101> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_101>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_101>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_101" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_101'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '4.304'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_101'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_102>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_102> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_102> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_102>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_102>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_102" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_102'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.48'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_102'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_103'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.951'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_103'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_104'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_104'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_105'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_105'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_106'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_106'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_107'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.329'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_107'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_108'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '5.005'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.94 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_108'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_109'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_109'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_110'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.365'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_110'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_111'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.845'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_111'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_112'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.686'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_112'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_113'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.858'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_113'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_114'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_114'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_115'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.144'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_115'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_116'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '5'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_116'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_117'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.373'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_117'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_118'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.429'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_118'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_119'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.389'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_119'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_120'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.067'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_120'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_121'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.525'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_121'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_122'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.214'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_122'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_123'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_123'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_124'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.086'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_124'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_125'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.9 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_125'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_126'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.286'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_126'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_127'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.786'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_127'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_128'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_128'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_129'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.286'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_129'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_130'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.689'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_130'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_131'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.229'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_131'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_132'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.502'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_132'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_133'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '23.24'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_133'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_134'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '12.87'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_134'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_135'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.002'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63x0.23 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_135'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_136'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.779'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_136'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_137'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.021'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_137'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_138'^^xsd:string;
  dwc:scientificName 'Pleurobrachia pileus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.172'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.53 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106386'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_138'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106386'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_66>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_66> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_66> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_66>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_66>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_66" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_66'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.009'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_66'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_67>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_67> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_67> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_67>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_67>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_67" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_67'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.263'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_67'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_68>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_68> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_68> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_68>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_68>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_68" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_68'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.594'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_68'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_48>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_48> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_48> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_48>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_48>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_48" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_48'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_48'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_49>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_49> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_49> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_49>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_49>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_49" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_49'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.455'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_49'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_50>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_50> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_50> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_50>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_50>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_50" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_50'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.607'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_50'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_51>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_51> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_51> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_51>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_51>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_51" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_51'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.158'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_51'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_52>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_52> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_52> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_52>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_52>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_52" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_52'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_52'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_53>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_53> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_53> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_53>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_53>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_53" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_53'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.112'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_53'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_54>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_54> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_54> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_54>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_54>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_54" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_54'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.198'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_54'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_55>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_55> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_55> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_55>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_55>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_55" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_55'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.33'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_55'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_56>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_56> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_56> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_56>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_56>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_56" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_56'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.241'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_56'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_57>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_57> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_57> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_57>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_57>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_57" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_57'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.35'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.204 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_57'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_58>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_58> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_58> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_58>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_58>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_58" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_58'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.148'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.44 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_58'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_59>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_59> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_59> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_59>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_59>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_59" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_59'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.726'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_59'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_60>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_60> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_60> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_60>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_60>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_60" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_60'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.32'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_60'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_61>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_61> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_61> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_61>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_61>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_61" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_61'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '5.28'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_61'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_62>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_62> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_62> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_62>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_62>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_62" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_62'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '4.62'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_62'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_63>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_63> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_63> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_63>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_63>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_63" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_63'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.462'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_63'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_64>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_64> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_64> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_64>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_64>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_64" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_64'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.376'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.67 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_64'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_65>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_65> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_65> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_65>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_65>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_65" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_65'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.924'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_65'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2190>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2190> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2190> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2190>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2190>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2190" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2190'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '5.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2190'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2191>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2191> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2191> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2191>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2191>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2191" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2191'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.525'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2191'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2192>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2192> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2192> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2192>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2192>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2192" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2192'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.831'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2192'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2193>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2193> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2193> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2193>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2193>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2193" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2193'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '3.218'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2193'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2194>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2194> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2194> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2194>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2194>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2194" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2194'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.901'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2194'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2242>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2242> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2242> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2242>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2242>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2242" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2242'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2242'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2243>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2243> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2243> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2243>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2243>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2243" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2243'^^xsd:string;
  dwc:scientificName 'Pisces'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.528'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '11676'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2243'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '11676'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '50'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2244>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2244> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2244> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "25"^^xsd:integer ;
  dwc:maximumDepthInMeters "46"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2244>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2244>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2244" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2244'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '178'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '25'^^xsd:integer;
  dwc:maximumDepth '46'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.508'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2244'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2245>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2245> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2245> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2245>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2245>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2245" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2245'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '3.861'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2245'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2246>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2246> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2246> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2246>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2246>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2246" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2246'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.523'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2246'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2247>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2247> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2247> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2247>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2247>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2247" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2247'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2247'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2248>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2248> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2248> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2248>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2248>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2248" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2248'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.092'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2248'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2249>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2249> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2249> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2249>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2249>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2249" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2249'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.871'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2249'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2250>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2250> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2250> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2250>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2250>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2250" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2250'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2250'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2251>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2251> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2251> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2251>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2251>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2251" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2251'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.193'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2251'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2252>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2252> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2252> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2252>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2252>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2252" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2252'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.376'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2252'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2253>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2253> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2253> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2253>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2253>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2253" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2253'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.138'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2253'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2254>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2254> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2254> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2254>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2254>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2254" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2254'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2254'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2255>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2255> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2255> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2255>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2255>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2255" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2255'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.535'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2255'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2256>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2256> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2256> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2256>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2256>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2256" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2256'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.505'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2256'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2257>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2257> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2257> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2257>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2257>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2257" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2257'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.979'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2257'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2258>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2258> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2258> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2258>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2258>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2258" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2258'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.366'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2258'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2259>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2259> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2259> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2259>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2259>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2259" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2259'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '2.059'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.79 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2259'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2260>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2260> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2260> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2260>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2260>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2260" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2260'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.415'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2260'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2261>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2261> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2261> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2261>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2261>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2261" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2261'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.911'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2261'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2262>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2262> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2262> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2262>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2262>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2262" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2262'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.792'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2262'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2263>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2263> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2263> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2263>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2263>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2263" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2263'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.697'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2263'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2264>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2264> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2264> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2264>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2264>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2264" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2264'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '7.92'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2264'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2265>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2265> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2265> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2265>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2265>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2265" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2265'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '5.94'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2265'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2266>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2266> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2266> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2266>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2266>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2266" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2266'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.869'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2266'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2267>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2267> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2267> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2267>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2267>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2267" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2267'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2267'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2268>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2268> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2268> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2268>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2268>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2268" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2268'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.495'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2268'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2269>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2269> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2269> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2269>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2269>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2269" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2269'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '6.93'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2269'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2270>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2270> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2270> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2270>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2270>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2270" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2270'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2270'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2271>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2271> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2271> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2271>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2271>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2271" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2271'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.139'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2271'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2272>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2272> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2272> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2272>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2272>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2272" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2272'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.658'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2272'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2273>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2273> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2273> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2273>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2273>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2273" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2273'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.148'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2273'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2274>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2274> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2274> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2274>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2274>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2274" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2274'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.054'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2274'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2275>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2275> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2275> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2275>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2275>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2275" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2275'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.139'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2275'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2276>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2276> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2276> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2276>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2276>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2276" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2276'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2276'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2277>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2277> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2277> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2277>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2277>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2277" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2277'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2277'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2278>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2278> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2278> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2278>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2278>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2278" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2278'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.095'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2278'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2279>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2279> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2279> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2279>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2279>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2279" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2279'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.178'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2279'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2280>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2280> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2280> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2280>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2280>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2280" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2280'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2280'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2281>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2281> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2281> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2281>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2281>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2281" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2281'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.584'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2281'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2282>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2282> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2282> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2282>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2282>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2282" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2282'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.584'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.27x0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2282'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2283>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2283> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2283> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2283>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2283>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2283" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2283'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '3.118'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2283'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2284>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2284> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2284> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2284>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2284>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2284" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2284'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '1.109'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36x1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2284'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2285>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2285> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2285> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "10"^^xsd:integer ;
  dwc:maximumDepthInMeters "25"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2285>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2285>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2285" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2285'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '179'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '10'^^xsd:integer;
  dwc:maximumDepth '25'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '45.045'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2285'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2286>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2286> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2286> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2286>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2286>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2286" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2286'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2286'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2287>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2287> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2287> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2287>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2287>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2287" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2287'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2287'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2288>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2288> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2288> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2288>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2288>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2288" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2288'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.013'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2288'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2289>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2289> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2289> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2289>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2289>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2289" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2289'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.09'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2289'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2290>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2290> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2290> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2290>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2290>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2290" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2290'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.07'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2290'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2291>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2291> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2291> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.30811"^^xsd:decimal ;
  dwc:decimalLongitude "32.43448"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "10"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2291>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.30811 32.43448)"^^geo:wktLiteral ;
  geo-pos:lat "45.30811"^^xsd:decimal ;
  geo-pos:long "32.43448"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2291>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2291" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "2" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2291'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '180'^^xsd:integer;
  dwc:fieldNumber '2'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '14.5'^^xsd:double;
  dwc:endTimeOfDay '15.917'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.43448'^^xsd:double;
  dwc:latitude '45.30811'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '10'^^xsd:integer;
  dwc:temperature '10.1'^^xsd:double;
  dwc:observedWeight '0.035'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2291'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_1>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_1'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.285'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_1'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.837'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_3>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_3> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_3> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_3>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_3>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_3" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_3'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_3'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_4>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_4> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_4> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_4>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_4>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_4" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_4'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.584'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.87 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_4'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_5>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_5> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_5> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_5>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_5>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_5" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_5'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.99'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.52 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_5'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_6>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_6> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_6> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_6>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_6>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_6" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_6'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.604'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_6'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_7>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_7> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_7> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_7>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_7>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_7" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_7'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.693'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.77 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_7'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_8>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_8> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_8> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_8>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_8>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_8" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_8'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.782'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_8'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_9>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_9> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_9> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_9>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_9>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_9" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_9'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_9'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_10>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_10> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_10> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_10>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_10>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_10" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_10'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.238'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_10'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_11>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_11> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_11> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_11>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_11>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_11" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_11'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.277'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_11'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_12>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_12> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_12> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_12>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_12>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_12" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_12'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.168'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_12'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_13>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_13> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_13> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_13>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_13>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_13" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_13'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.515'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_13'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_14>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_14> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_14> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_14>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_14>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_14" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_14'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.228'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_14'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_15>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_15> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_15> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_15>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_15>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_15" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_15'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2.079'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_15'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_16>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_16> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_16> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_16>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_16>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_16" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_16'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.495'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_16'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_17>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_17> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_17> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_17>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_17>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_17" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_17'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.325'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.23 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_17'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_18>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_18> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_18> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_18>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_18>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_18" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_18'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_18'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_19>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_19> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_19> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_19>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_19>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_19" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_19'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.001'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_19'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_20>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_20> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_20> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_20>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_20>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_20" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_20'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.871'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_20'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_21>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_21> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_21> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_21>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_21>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_21" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_21'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_21'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_22>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_22> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_22> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_22>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_22>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_22" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_22'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.069'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_22'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_23>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_23> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_23> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_23>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_23>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_23" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_23'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.029'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_23'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_24>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_24> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_24> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_24>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_24>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_24" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_24'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.019'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.15 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_24'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_25>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_25> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_25> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_25>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_25>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_25" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_25'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.051'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_25'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_26>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_26> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_26> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_26>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_26>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_26" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_26'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.312'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_26'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_27>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_27> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_27> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_27>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_27>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_27" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_27'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.317'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_27'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_28>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_28> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_28> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_28>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_28>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_28" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_28'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.257'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_28'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_29>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_29> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_29> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_29>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_29>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_29" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_29'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '54.69'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.61 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_29'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_30>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_30> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_30> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_30>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_30>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_30" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_30'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.149'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_30'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_31>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_31> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_31> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_31>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_31>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_31" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_31'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '7.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_31'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_32>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_32> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_32> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_32>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_32>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_32" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_32'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '3.465'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_32'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_33>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_33> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_33> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_33>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_33>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_33" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_33'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.446'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_33'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_34>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_34> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_34> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_34>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_34>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_34" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_34'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.386'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_34'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_35>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_35> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_35> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_35>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_35>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_35" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_35'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.065'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_35'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_36>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_36> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_36> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_36>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_36>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_36" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_36'^^xsd:string;
  dwc:scientificName 'Tintinnopsis tubulosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.099'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391617'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_36'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '391617'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_37>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_37> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_37> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_37>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_37>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_37" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_37'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.148'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_37'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_38>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_38> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_38> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_38>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_38>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_38" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_38'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.159'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_38'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_39>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_39> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_39> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_39>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_39>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_39" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_39'^^xsd:string;
  dwc:scientificName 'Pleurobrachia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '30.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 4 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106346'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_39'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106346'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_40>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_40> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_40> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_40>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_40>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_40" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_40'^^xsd:string;
  dwc:scientificName 'Pleurobrachia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.004'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106346'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_40'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106346'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_41>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_41> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_41> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_41>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_41>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_41" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_41'^^xsd:string;
  dwc:scientificName 'Podon polyphemoides'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '159919'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_41'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '247981'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_42>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_42> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_42> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_42>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_42>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_42" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_42'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.377'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_42'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_43>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_43> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_43> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_43>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_43>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_43" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_43'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.608'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_43'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_44>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_44> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_44> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_44>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_44>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_44" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_44'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.023'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_44'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_45>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_45> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_45> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_45>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_45>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_45" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_45'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_45'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_46>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_46> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_46> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_46>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_46>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_46" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_46'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.15'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_46'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_47>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_47> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_47> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_47>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_47>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_47" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_47'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.7 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_47'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2177>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2177> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2177> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2177>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2177>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2177" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2177'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2177'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2178>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2178> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2178> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2178>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2178>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2178" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2178'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2178'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2179>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2179> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2179> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2179>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2179>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2179" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2179'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2179'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2180>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2180> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2180> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2180>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2180>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2180" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2180'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '20.31'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2180'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2181>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2181> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2181> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2181>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2181>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2181" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2181'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.375'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2181'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2182>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2182> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2182> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2182>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2182>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2182" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2182'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.01'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2182'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2183>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2183> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2183> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2183>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2183>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2183" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2183'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2.625'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.25 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2183'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2184>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2184> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2184> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2184>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2184>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2184" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2184'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.356'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.84 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2184'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2185>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2185> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2185> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2185>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2185>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2185" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2185'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.35 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2185'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2186>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2186> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2186> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2186>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2186>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2186" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2186'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.437'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2186'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2187>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2187> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2187> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2187>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2187>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2187" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2187'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 2.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2187'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2188>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2188> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2188> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2188>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2188>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2188" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2188'^^xsd:string;
  dwc:scientificName 'Tintinnopsis compressa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.125'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '235755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2188'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '235755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2189>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2189> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2189> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2189>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2189>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2189" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2189'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2189'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2103>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2103> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2103> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2103>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2103>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2103" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2103'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2.34'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2103'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2104>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2104> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2104> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2104>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2104>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2104" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2104'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '4.41'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.41 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2104'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2105>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2105> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2105> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2105>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2105>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2105" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2105'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.936'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.5 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2105'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2106>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2106> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2106> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2106>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2106>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2106" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2106'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.672'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2106'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2107>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2107> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2107> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2107>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2107>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2107" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2107'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.115'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2107'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2108>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2108> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2108> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2108>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2108>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2108" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2108'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.516'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.63 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2108'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2109>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2109> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2109> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2109>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2109>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2109" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2109'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.848'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2109'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2110>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2110> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2110> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2110>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2110>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2110" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2110'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.02'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2110'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2111>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2111> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2111> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2111>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2111>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2111" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2111'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.504'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2111'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2112>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2112> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2112> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2112>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2112>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2112" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2112'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.72'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.68 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2112'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2113>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2113> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2113> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2113>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2113>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2113" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2113'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.276'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2113'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2114>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2114> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2114> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2114>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2114>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2114" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2114'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.84'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.86 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2114'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2115>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2115> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2115> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2115>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2115>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2115" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2115'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.624'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.56 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2115'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2116>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2116> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2116> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2116>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2116>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2116" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2116'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.624'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2116'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2117>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2117> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2117> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2117>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2117>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2117" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2117'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.132'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2117'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2118>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2118> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2118> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2118>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2118>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2118" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2118'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.552'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.49 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2118'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2119>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2119> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2119> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2119>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2119>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2119" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2119'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.132'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.37 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2119'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2120>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2120> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2120> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2120>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2120>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2120" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2120'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.032'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2120'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2121>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2121> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2121> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2121>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2121>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2121" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2121'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.24'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2121'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2122>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2122> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2122> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2122>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2122>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2122" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2122'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.38 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2122'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2123>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2123> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2123> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2123>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2123>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2123" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2123'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.264'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2123'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2124>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2124> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2124> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2124>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2124>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2124" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2124'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.048'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.17 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2124'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2125>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2125> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2125> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2125>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2125>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2125" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2125'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.132'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.24 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2125'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2126>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2126> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2126> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2126>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2126>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2126" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2126'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.396'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.3 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2126'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2127>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2127> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2127> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2127>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2127>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2127" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2127'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.139'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2127'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2128>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2128> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2128> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2128>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2128>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2128" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2128'^^xsd:string;
  dwc:scientificName 'Copepoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.34 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '1080'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2128'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '1080'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2129>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2129> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2129> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2129>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2129>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2129" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2129'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.024'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.12 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2129'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2130>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2130> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2130> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2130>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2130>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2130" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2130'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.853'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2130'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2131>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2131> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2131> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2131>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2131>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2131" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2131'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '5.67'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2131'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2132>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2132> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2132> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2132>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2132>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2132" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2132'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2132'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2133>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2133> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2133> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2133>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2133>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2133" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2133'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.066'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2133'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2134>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2134> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2134> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2134>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2134>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2134" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2134'^^xsd:string;
  dwc:scientificName 'Noctiluca miliaris'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '23.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.6 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '160511'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2134'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '109921'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2135>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2135> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2135> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2135>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2135>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2135" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2135'^^xsd:string;
  dwc:scientificName 'Oikopleura dioica'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '3.36'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2x0.8 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '103407'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2135'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '103407'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2136>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2136> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2136> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2136>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2136>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2136" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2136'^^xsd:string;
  dwc:scientificName 'Bivalvia'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.2'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.19 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '105'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2136'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2137>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2137> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2137> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2137>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2137>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2137" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2137'^^xsd:string;
  dwc:scientificName 'Tintinnopsis karajacensis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.036'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.06 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '391614'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2137'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '391614'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2138>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2138> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2138> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2138>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2138>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2138" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2138'^^xsd:string;
  dwc:scientificName 'Sagitta setosa'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.5'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '154107'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2138'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '105443'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2139>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2139> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2139> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2139>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2139>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2139" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2139'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.53'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2139'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2140>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2140> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2140> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2140>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2140>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2140" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2140'^^xsd:string;
  dwc:scientificName 'Gastropoda'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.016'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.326 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '101'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2140'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '101'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2141>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2141> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2141> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2141>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2141>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2141" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2141'^^xsd:string;
  dwc:scientificName 'Polychaeta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.66 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '883'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2141'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '883'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '60'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2142>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2142> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2142> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "24"^^xsd:integer ;
  dwc:maximumDepthInMeters "40"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2142>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2142>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2142" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2142'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '175'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '24'^^xsd:integer;
  dwc:maximumDepth '40'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.896'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2142'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2143>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2143> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2143> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2143>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2143>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2143" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2143'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '11.712'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.45 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2143'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2144>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2144> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2144> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2144>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2144>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2144" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2144'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.594'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.36 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2144'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2145>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2145> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2145> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2145>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2145>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2145" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2145'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '9.459'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2145'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2146>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2146> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2146> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2146>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2146>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2146" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2146'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '12.934'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2146'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2147>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2147> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2147> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "9"^^xsd:integer ;
  dwc:maximumDepthInMeters "24"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2147>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2147>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2147" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2147'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '176'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '9'^^xsd:integer;
  dwc:maximumDepth '24'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2.317'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.48 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2147'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2148>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2148> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2148> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2148>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2148>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2148" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2148'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.65'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.75 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2148'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2149>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2149> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2149> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2149>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2149>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2149" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2149'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.437'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2149'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2150>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2150> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2150> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2150>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2150>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2150" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2150'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.075'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2150'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2151>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2151> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2151> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2151>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2151>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2151" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2151'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '19.175'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2151'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2152>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2152> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2152> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2152>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2152>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2152" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2152'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2975'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.32 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2152'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2153>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2153> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2153> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2153>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2153>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2153" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2153'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '19.012'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.46 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2153'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2154>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2154> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2154> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2154>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2154>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2154" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2154'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '17.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2154'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2155>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2155> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2155> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2155>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2155>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2155" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2155'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.12'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2155'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2156>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2156> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2156> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2156>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2156>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2156" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2156'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.706'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.47 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2156'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2157>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2157> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2157> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2157>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2157>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2157" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2157'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.875'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.69 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2157'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2158>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2158> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2158> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2158>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2158>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2158" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2158'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2.4'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2158'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2159>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2159> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2159> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2159>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2159>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2159" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2159'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1'^^xsd:integer;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.73 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2159'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2160>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2160> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2160> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2160>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2160>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2160" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2160'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.26'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 1.07 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2160'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2161>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2161> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2161> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2161>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2161>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2161" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2161'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.937'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.51 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2161'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2162>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2162> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2162> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2162>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2162>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2162" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2162'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.468'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2162'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2163>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2163> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2163> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2163>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2163>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2163" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2163'^^xsd:string;
  dwc:scientificName 'Acartia clausi'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.062'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '149755'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2163'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '149755'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2164>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2164> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2164> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2164>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2164>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2164" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2164'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2.25'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.72 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2164'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2165>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2165> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2165> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2165>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2165>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2165" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2165'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.637'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.39 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2165'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2166>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2166> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2166> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2166>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2166>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2166" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2166'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.225'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.29 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2166'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2167>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2167> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2167> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2167>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2167>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2167" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2167'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.175'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.43 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2167'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2168>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2168> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2168> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2168>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2168>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2168" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2168'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.862'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.55 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2168'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2169>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2169> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2169> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2169>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2169>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2169" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2169'^^xsd:string;
  dwc:scientificName 'Pseudocalanus elongatus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.625'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.58 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104515'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2169'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104515'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2170>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2170> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2170> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2170>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2170>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2170" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2170'^^xsd:string;
  dwc:scientificName 'Oithona sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.015'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.1 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106485'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2170'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106485'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2171>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2171> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2171> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2171>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2171>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2171" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2171'^^xsd:string;
  dwc:scientificName 'Calanus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.112'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.18 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104152'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2171'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104152'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2172>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2172> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2172> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2172>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2172>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2172" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2172'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.225'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.13 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2172'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2173>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2173> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2173> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2173>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2173>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2173" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2173'^^xsd:string;
  dwc:scientificName 'Acartia sp.'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '1.1'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.22 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104108'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2173'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '104108'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '180'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2174>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2174> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2174> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2174>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2174>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2174" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2174'^^xsd:string;
  dwc:scientificName 'Paracalanus parvus'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.087'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.2 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '104685'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2174'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '745865'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2175>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2175> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2175> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2175>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2175>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2175" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2175'^^xsd:string;
  dwc:scientificName 'Oithona similis'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '0.008'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Size = 0.08 mm, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106656'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2175'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106656'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
<https://eurobis.org/id/location/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2176>
  a mr:Feature , dct:Location ;
  geo:hasCentroid <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2176> ;
  mr:hasGeometry <https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2176> ;
  dcat:centroid "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  dwc:decimalLatitude "45.32797"^^xsd:decimal ;
  dwc:decimalLongitude "32.47061"^^xsd:decimal ;
  dwc:geodeticDatum "EPSG:4326" ;
  dwciri:geodeticDatum <http://www.opengis.net/def/crs/EPSG/0/4326> ;
  dwc:minimumDepthInMeters "0"^^xsd:integer ;
  dwc:maximumDepthInMeters "9"^^xsd:integer ;
  dwc:coordinateUncertaintyInMeters ""^^xsd:integer ;
  dwc:locationRemarks ""@en .

<https://eurobis.org/id/point/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2176>
  a sf:Point , sf:Geometry ;
  geo:asWKT "<http://www.opengis.net/def/crs/EPSG/0/4326> POINT (45.32797 32.47061)"^^geo:wktLiteral ;
  geo-pos:lat "45.32797"^^xsd:decimal ;
  geo-pos:long "32.47061"^^xsd:decimal ;
  geo:hasMetricSpatialAccuracy ""^^xsd:integer .

<https://eurobis.org/id/occurrence/4377__urn%3Acatalog%3AIBSS%3AApril%201952%3B%20NW%20Black%20Sea%3B%20zooplankton%20data%3AIBSS_Zoo_April_1952_2176>
  a marine-observation:OrganismOccurrence , dwc:Occurrence ;
  dct:identifier "urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2176" ;
  marine-observation:madeDuringEvent <https://eurobis.org/id/event/4377_> ;
  dwc:basisOfRecord "O" ;
  marine-observation:hasOccurrenceBasis <http://rs.tdwg.org/dwc/dwctype/O> ;
  dwc:fieldNumber "1" ;
    marine-observation:hasOccurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  dwciri:occurrenceStatus <https://eurobis.org/ns/occurrence-status#present> ;
  marine-observation:isOfOrganismNamedAs <https://aphia.org/id/taxname/> ;
  dwc:dateLastModified '2013-12-10'^^xsd:date;
  dwc:institutionCode 'IBSS'^^xsd:string;
  dwc:collectionCode 'April 1952; NW Black Sea; zooplankton data'^^xsd:string;
  dwc:catalogNumber 'IBSS_Zoo_April_1952_2176'^^xsd:string;
  dwc:scientificName 'Oithona minuta'^^xsd:string;
  dwc:basisOfRecord 'O'^^xsd:string;
  dwc:collectorNumber '177'^^xsd:integer;
  dwc:fieldNumber '1'^^xsd:integer;
  dwc:yearCollected '1952'^^xsd:integer;
  dwc:monthCollected '4'^^xsd:integer;
  dwc:dayCollected '24'^^xsd:integer;
  dwc:startTimeOfDay '12'^^xsd:integer;
  dwc:endTimeOfDay '13.8'^^xsd:double;
  dwc:timeZone '+02:00'^^xsd:string;
  dwc:continentOcean 'Black Sea'^^xsd:string;
  dwc:longitude '32.47061'^^xsd:double;
  dwc:latitude '45.32797'^^xsd:double;
  dwc:minimumDepth '0'^^xsd:integer;
  dwc:maximumDepth '9'^^xsd:integer;
  dwc:temperature '10.4'^^xsd:double;
  dwc:observedWeight '2.05'^^xsd:double;
  dwc:occurrenceRemarks 'Unit Observedweight = mg/m³, Temperature: Sea surface temperature'^^xsd:string;
  dwc:aphiaid '106650'^^xsd:integer;
  dwc:sampleSize 'Ind/m³'^^xsd:string;
  dwc:occurrenceId 'urn:catalog:IBSS:April 1952; NW Black Sea; zooplankton data:IBSS_Zoo_April_1952_2176'^^xsd:string;
  dwc:observationDate '1952-04-24'^^xsd:date;
  dwc:aphiaIdAccepted '106650'^^xsd:integer;
  dwc:timePrecision '100'^^xsd:integer;
  dwc:taxonRank '220'^^xsd:integer;
  .
# EOF